Compilation of selected papers published on Permian topics in 2021

Stratigraphy

Biakov A.S., Zakharov Y.D., Horacek M. & Goryachev N.A. (2021). On the position of the Wuchiapingian-Changhsingian boundary in the North-East Russia according to radioisotopic and chemostratigraphic data. Doklady Earth Sciences, 500 (2), 816-819. http://doi.org/10.1134/S1028334X21100056

Brynko I.V., Polzunenkov G.O., Biakov A.S. & Vedernikov I.L. (2022). The First U-Pb SHRIMP dating of zircons from Capitanian (Middle Permian) deposits of the Omolon Massif (Northeast Russia). Russian Journal of Pacific Geology, 15 (1), 51-59. http://doi.org/10.1134/S1819714021010024

Dobbs S. C., Riggs N. R., Marsaglia K. M., González-León C. M., Cecil M. R. & Smith M. E. (2021). The Permian Monos Formation: Stratigraphic and detrital zircon evidence for Permian Cordilleran arc development along the southwestern margin of Laurentia (northwestern Sonora, Mexico). Geosphere, 17(2), 520-537. https://doi.org/10.1130/GES02320.1

González C. R. & Saravia P. D. (2021). Proposed chronostratigraphic units for the Carboniferous and Early Permian of the southwestern Gondwana margin. Geological Society, London, Special Publications, 512. https://doi.org/10.1144/SP512-2020-48

Heuer F., Leda L., Moradi-Salimi H., Gliwa J., Hairapetian V. & Korn D. (2021). The Permian–Triassic boundary section at Baghuk Mountain, Central Iran: carbonate microfacies and depositional environment. Palaeobiodiversity and Palaeoenvironments, 1-20. https://doi.org/10.1007/s12549-021-00511-1

Kolar-Jurkovšek T., Hrvatović H., Aljinović D., Nestell G. P., Jurkovšek B. & Skopljak F. (2021). Permian-Triassic biofacies of the Teočak section, Bosnia and Herzegovina. Global and Planetary Change, 200, 103458. https://doi.org/10.1016/j.gloplacha.2021.103458

Korn D., Leda L., Heuer F., Moradi Salimi H., Farshid E., Akbari A., Schobben M., Ghaderi A., Struck U., Gliwa J., Ware D. & Hairapetian V. (2021). Baghuk Mountain (Central Iran): high-resolution stratigraphy of a continuous Central Tethyan Permian–Triassic boundary section. Fossil Record, 24(1), 171-192. https://doi.org/10.5194/fr-24-171-2021

Lützner H., Tichomirowa M., Käßner A. & Gaupp R. (2021). Latest Carboniferous to Early Permian volcano-stratigraphic evolution in Central Europe: U–Pb CA–ID–TIMS ages of volcanic rocks in the Thuringian Forest Basin (Germany). International Journal of Earth Sciences, 110(1), 377-398. https://doi.org/10.1007/s00531-020-01957-y

Ma Q., Ye F., Wang W., Sheng Y., Shu L. & Chen X. (2021). Grid mapping revealed hidden geochemical lens and its chemostratigraphic bias in the Middle‐Upper Permian marine carbonate sequence in Laibin, South China. Geological Journal, 56(12), 6088-6101. https://doi.org/10.1002/gj.4156

Shi G. R., Nutman A. P., Lee S., Jones B. G. & Bann G. R. (2022). Reassessing the chronostratigraphy and tempo of climate change in the Lower-Middle Permian of the southern Sydney Basin, Australia: Integrating evidence from U–Pb zircon geochronology and biostratigraphy. Lithos, 410, 106570. https://doi.org/10.1016/j.lithos.2021.106570

Wainman C. C., McCabe P. J. & Crowley J. L. (2021). New insights on the age and stratigraphy of the Cisuralian succession in the Cooper Basin, Australia, based on U–Pb CA-TIMS dating of volcanic air-fall tuffs. Australian Journal of Earth Sciences, 1-12. https://doi.org/10.1080/08120099.2022.1996457

Yang W., Wan M., Crowley J. L., Wang J., Luo X., Tabor N., Angielczyk K. D., Gastaldo R., Geissman J., Liu F., Roopnarine P. & Sidor C. A. (2021). Paleoenvironmental and paleoclimatic evolution and cyclo-and chrono-stratigraphy of Upper Permian–Lower Triassic fluvial-lacustrine deposits in Bogda Mountains, NW China—Implications for diachronous plant evolution across the Permian–Triassic boundary. Earth-Science Reviews, 222, 103741. https://doi.org/10.1016/j.earscirev.2021.103741

Zhang L., Dong D., Qiu Z., Wu C., Zhang Q., Wang Y., Liu D., Deng Z., Zhou S. & Pan S. (2021). Sedimentology and geochemistry of Carboniferous-Permian marine-continental transitional shales in the eastern Ordos Basin, North China. Palaeogeography, Palaeoclimatology, Palaeoecology, 571, 110389. https://doi.org/10.1016/j.palaeo.2021.110389

Zhang M., Qin H. F., He K., Hou Y. F., Zheng Q. F., Deng C. L., He Y., Shen S. Z., Zhu R. X. & Pan Y. X. (2021). Magnetostratigraphy across the end-Permian mass extinction event from the Meishan sections, southeastern China. Geology, 49(11), 1289-1294. https://doi.org/10.1130/G49072.1

Zhao H., Lyu Z., Chen Z. Q., Algeo T. J., Orchard M. J., Liu Y., Hu Z., Zhang L. & Zhang X. (2021). Integrated biochemostratigraphy of the Permian-Triassic boundary beds in a shallow carbonate platform setting (Yangou, South China). Global and Planetary Change, 206, 103583. https://doi.org/10.1016/j.gloplacha.2021.103583

Geochemical proxies and palaeoclimate

Davydov V. I., Karasev E. V., Nurgalieva N. G., Schmitz M. D., Budnikov I. V., Biakov A. S., Kuzina D. M., Silantiev V. V., Urazaeva M. N., Zharinova V. V., Zorina S. O., Gareev B. & Vasilenko D. V. (2021). Climate and biotic evolution during the Permian-Triassic transition in the temperate Northern Hemisphere, Kuznetsk Basin, Siberia, Russia. Palaeogeography, Palaeoclimatology, Palaeoecology, 573, 110432. https://doi.org/10.1016/j.palaeo.2021.110432

Dudás F. O., Zhang H., Shen S. Z. & Bowring S. A. (2021). Major and Trace Element Geochemistry of the Permian-Triassic Boundary Section at Meishan, South China. Frontiers in Earth Science, 9. https://doi.org/10.3389/feart.2021.637102

Fang Q., Wu H., Shen S. Z., Zhang S., Yang T., Wang X. & Chen J. (2021). Trends and Rhythms in Climate Change During the Early Permian Icehouse. Paleoceanography and Paleoclimatology, 36(12), e2021PA004340. https://doi.org/10.1029/2021PA004340

Frank T. D., Fielding C. R., Winguth A. M. E., Savatic K., Tevyaw A., Winguth C., McLoughlin S., Vajda V., Mays C., Nicoll R., Bocking M. & Crowley J. L. (2021). Pace, magnitude, and nature of terrestrial climate change through the end-Permian extinction in southeastern Gondwana. Geology, 49(9), 1089-1095. https://doi.org/10.1130/G48795.1

Grasby S. E., Bond D. P. G., Wignall P. B., Yin R., Strachan L. J. & Takahashi S. (2021). Transient Permian-Triassic euxinia in the southern Panthalassa deep ocean. Geology, 49(8), 889-893. https://doi.org/10.1130/G48928.1

Hu Z., Li W., Zhang H., Krainer K., Zheng Q. F., Xia Z., Hu W. & Shen S. Z. (2021). Mg isotope evidence for restriction events within the Paleotethys ocean around the Permian-Triassic transition. Earth and Planetary Science Letters, 556, 116704. https://doi.org/10.1016/j.epsl.2020.116704

Kaiho K., Aftabuzzaman M., Jones D. S. & Tian L. (2021). Pulsed volcanic combustion events coincident with the end-Permian terrestrial disturbance and the following global crisis. Geology, 49(3), 289-293. https://doi.org/10.1130/G48022.1

Kani T. & Isozaki Y. (2021). The Capitanian minimum: a unique Sr isotope beacon of the latest Paleozoic seawater. Frontiers in Earth Science, 751. https://doi.org/10.3389/feart.2021.662581

Li Q., Azmy K., Yang S., Xu S. L., Yang D., Zhang X. H., Chen A. Q. & Chen H. D. (2021). Early–Middle Permian strontium isotope stratigraphy of marine carbonates from the northern marginal areas of South China: Controlling factors and implications. Geological Journal, 56(3), 1658-1672. https://doi.org/10.1002/gj.4010

Newby S.M., Owens J.D., Schoepfer S.D. & Algeo T. J. (2021). Transient ocean oxygenation at end-Permian mass extinction onset shown by thallium isotopes. Nature Geoscience, 14, 678–683. https://doi.org/10.1038/s41561-021-00802-4

Onoue T., Soda K. & Isozaki Y. (2021). Development of Deep-Sea Anoxia in Panthalassa During the Lopingian (Late Permian): Insights From Redox-Sensitive Elements and Multivariate Analysis. Frontiers in Earth Science, 685. https://doi.org/10.3389/feart.2020.613126

Pfeifer L. S., Birkett B. A., Van Den Driessche J., Pochat S. & Soreghan G. S. (2021). Ice-crystal traces imply ephemeral freezing in early Permian equatorial Pangea. Geology, 49(11), 1397-1401. https://doi.org/10.1130/G49011.1

Takahashi S., Hori R. S., Yamakita S., Aita Y., Takemura A., Ikehara M., Xiong Y., Poulton S. W., Wignall P. B., Itai T., Campbell H. J. & Spörli B. K. (2021). Progressive development of ocean anoxia in the end-Permian pelagic Panthalassa. Global and Planetary Change, 207, 103650. https://doi.org/10.1016/j.gloplacha.2021.103650

Wang W. Q., Katchinoff J. A., Garbelli C., Immenhauser A., Zheng Q. F., Zhang Y. C., Yuan D. X., Shi Y. K., Wang J., Planavsky N. & Shen S. Z. (2021). Revisiting the Permian seawater 87Sr/86Sr record: New perspectives from brachiopod proxy data and stochastic oceanic box models. Earth-Science Reviews, 218, 103679. https://doi.org/10.1016/j.earscirev.2021.103679

Wei H., Tang W., Gu H., Fu X. & Zhang X. (2021). Chemostratigraphy and pyrite morphology across the Wuchiapingian‐Changhsingian boundary in the Middle Yangtze Platform, South China. Geological Journal, 56(12), 6102-6116. https://doi.org/10.1002/gj.4153

Wu W., Liu W., Mou C., Liu H., Qiao Y., Pan J., Ning S., Zhang X., Yao J. & Liu J. (2021). Organic-rich siliceous rocks in the upper Permian Dalong Formation (NW middle Yangtze): Provenance, paleoclimate and paleoenvironment. Marine and Petroleum Geology, 123, 104728. https://doi.org/10.1016/j.marpetgeo.2020.104728

Zakharov Y.D., Horacek M. & Biakov A.S. (2021). Variations in Nitrogen isotope composition in clay deposits of the Permian-Triassic boundary beds in the Verkhoyansk Region (Northeast Asia) and their implication for reconstruction of marine environments. Stratigraphy and Geological Correlation, 29 (20), 192-214. http://doi.org/10.1134/S0869593821020076

Palaeoecology and palaeoenvironments

Caracciolo L., Ravidà D. C. G., Chew D., Janßen M., Lünsdorf N. K., Heins W. A., Stephan T. & Stollhofen H. (2021). Reconstructing environmental signals across the Permian-Triassic boundary in the SE Germanic Basin: A Quantitative Provenance Analysis (QPA) approach. Global and Planetary Change, 206, 103631. https://doi.org/10.1016/j.gloplacha.2021.103631

Ding Y., Duan Y., Wu Y. & Cao C. (2021). Trace fossils from the Permian Lopingian Talung Formation at the northern Penglaitan section of Laibin area, South China: Ichnology, palaeoenvironment, and palaeoecology. Geological Journal, 56(12), 6117-6134. https://doi.org/10.1002/gj.4228

Lloret J., López-Gómez J., Heredia N., Martín-González F., De la Horra R., Borruel-Abadía V., Ronchi A., Barrenechea J., García-Sansegundo J., Galé C., Ubide T., Gretter N., Diez J.B., Juncal M. & Lago M. (2021). Tectono-sedimentary evolution in the Pyrenean-Cantabrian orogenic belt (N Spain): insights into the transition between the Variscan and Alpine cycles in near-equator Permian European basins. Global and Planetary Change, 207, 103677. http://doi.org/10.1016/j.gloplacha.2021.103677

Lloret, J., De la Horra., R., Barrenechea, J.F., Gretter, N., López-Gómez, J. & Ronchi, A. (2021). Permian and Triassic paleosols in the fluvial-lacustrine record of the central Pyrenees Basin, Spain: A stratigraphic tool for interpreting syn-tectonic sedimentary evolution and paleoclimate. Newsletters on Stratigraphy 54(3), 377-404. http://doi.org/10.1127/nos/2021/0625

Lopes G., Pereira Z., Fernandes P., Mendes M., Marques J. & Jorge R. C. (2021). Late Permian palaeoenvironmental evolution of the Matinde Formation in the Muarádzi Sub-basin, Moatize-Minjova Basin, Mozambique. Journal of African Earth Sciences, 176, 104138. https://doi.org/10.1016/j.jafrearsci.2021.104138

Shcherbakov D. E., Vinn O. & Zhuravlev A. Y. (2021). Disaster microconchids from the uppermost Permian and Lower Triassic lacustrine strata of the Cis-Urals and the Tunguska and Kuznetsk basins (Russia). Geological Magazine, 158(8), 1335-1357. https://doi.org/10.1017/S0016756820001375

Tian X. & Wang Y. (2021). Compositional characteristics and paleoenvironmental significance of Changhsingian (Late Permian) sponge reefs in South China. Arabian Journal of Geosciences, 14(12), 1-28. https://doi.org/10.1007/s12517-021-07377-9

Torres-Martínez M. A., Vinn O. & Martín-Aguilar L. (2021). Paleoecology of the first Devonian-like sclerobiont association on Permian brachiopods from southeastern Mexico. Acta Palaeontologica Polonica, 66(1). https://doi.org/10.4202/app.00777.2020

Zheng Q. F., Zhang H., Yuan D. X., Wang Y., Wang W. Q., Cao C. Q. & Shen S. Z. (2021). High-resolution sedimentology, ichnology, and benthic marine redox conditions from Late Permian to the earliest Triassic at Shangsi, South China: Local, regional, and global signals and driving mechanisms. Earth-Science Reviews, 103898. https://doi.org/10.1016/j.earscirev.2021.103898

Zhu J., Zhang Z., Santosh M., Tan S., Deng Y. & Xie Q. (2021). Recycled carbon degassed from the Emeishan plume as the potential driver for the major end-Guadalupian carbon cycle perturbations. Geoscience Frontiers, 12(4), 101140. https://doi.org/10.1016/j.gsf.2021.101140

Palaeogeography and tectonics

Dan W., Wang Q., Murphy J. B., Zhang X. Z., Xu Y. G., White W. M., Jiang Z. Q., Ou Q., Hao L. L. & Qi Y. (2021). Short duration of Early Permian Qiangtang-Panjal large igneous province: Implications for origin of the Neo-Tethys Ocean. Earth and Planetary Science Letters, 568, 117054. https://doi.org/10.1016/j.epsl.2021.117054

Domeier M., Font E., Youbi N., Davies J., Nemkin S., Van der Voo R., Perrot M., Benabbou M., Boumehdi M. A. & Torsvik T. H. (2021). On the Early Permian shape of Pangea from paleomagnetism at its core. Gondwana Research, 90, 171-198. https://doi.org/10.1016/j.gr.2020.11.005

Fan J. J., Niu Y., Luo A. B., Xie C. M., Hao Y. J. & Liu H. Y. (2021). Timing of the Meso-Tethys Ocean opening: evidence from Permian sedimentary provenance changes in the South Qiangtang Terrane, Tibetan Plateau. Palaeogeography, Palaeoclimatology, Palaeoecology, 567, 110265. https://doi.org/10.1016/j.palaeo.2021.110265

Guan C., Yan M., Zhang W., Zhang D., Fu Q., Yu L., Xu W., Zan J., Li B., Zhang T. & Shen M. (2021). Paleomagnetic and chronologic data bearing on the Permian/Triassic boundary position of Qamdo in the Eastern Qiantang Terrane: Implications for the closure of the Paleo‐Tethys. Geophysical Research Letters, 48(6), e2020GL092059. https://doi.org/10.1029/2020GL092059

Kim S. W., Kwon S., Jeong Y. J., Kee W. S., Lee B. C., Byun U. H., Ko K., Cho D. L., Hong P. S., Park S. I. & Santosh M. (2021). The Middle Permian to Triassic tectono-magmatic system in the southern Korean Peninsula. Gondwana Research, 100, 302-322. https://doi.org/10.1016/j.gr.2020.11.017

Lawton T. F., Blakey R. C., Stockli D. F. & Liu L. (2021). Late Paleozoic (Late Mississippian–Middle Permian) sediment provenance and dispersal in western equatorial Pangea. Palaeogeography, Palaeoclimatology, Palaeoecology, 572, 110386. https://doi.org/10.1016/j.palaeo.2021.110386

Niu Y. Z., Shi G. R., Ji W. H., Zhou J. L., Wang J. Q., Wang K., Bai J. K. & Yang B. (2021). Paleogeographic evolution of a Carboniferous–Permian sea in the southernmost part of the Central Asian Orogenic Belt, NW China: Evidence from microfacies, provenance and paleobiogeography. Earth-Science Reviews, 220, 103738. https://doi.org/10.1016/j.earscirev.2021.103738

Ondrejka M., Uher P., Putiš M., Kohút M., Broska I., Larionov A., Bojar A. V. & Sobocký T. (2021). Permian A-type granites of the Western Carpathians and Transdanubian regions: products of the Pangea supercontinent breakup. International Journal of Earth Sciences, 110(6), 2133-2155. https://doi.org/10.1007/s00531-021-02064-2

Qiao F., Zhang Y. C., Wang Y., Yuan D. X., Ju Q., Xu H. P., Zhang H., Zheng Q. F., Cai Y. F., Hou Z. S. & Shen S. Z. (2021). An updated age of Permian strata in the Raggyorcaka and Qamdo areas, Tibet and their paleogeographic implications. Palaeogeography, Palaeoclimatology, Palaeoecology, 582, 110660. https://doi.org/10.1016/j.palaeo.2021.110660

Tang W., Zhang Y., Pe-Piper G., Piper D. J., Guo Z. & Li W. (2021). Permian rifting processes in the NW Junggar Basin, China: Implications for the post-accretionary successor basins. Gondwana Research, 98, 107-124. https://doi.org/10.1016/j.gr.2021.06.005

Villaseñor G., Catlos E. J., Broska I., Kohút M., Hraško Ľ., Aguilera K., Etzel T. M., Kyle J. R. & Stockli D. F. (2021). Evidence for widespread mid-Permian magmatic activity related to rifting following the Variscan orogeny (Western Carpathians). Lithos, 390, 106083. https://doi.org/10.1016/j.lithos.2021.106083

Zhang D., Huang B., Zhao G., Meert J. G., Williams S., Zhao J., & Zhou T. (2021). Quantifying the Extent of the Paleo‐Asian Ocean During the Late Carboniferous to Early Permian. Geophysical Research Letters, 48(15), e2021GL094498. https://doi.org/10.1029/2021GL094498

Extinctions

Cui Y., Li M., Van Soelen E. E., Peterse F. & Kürschner W. M. (2021). Massive and rapid predominantly volcanic CO2 emission during the end-Permian mass extinction. Proceedings of the National Academy of Sciences, 118(37). https://doi.org/10.1073/pnas.2014701118

Davydov V. I. (2021). Tunguska сoals, Siberian sills and the Permian-Triassic extinction. Earth-Science Reviews, 212, 103438. https://doi.org/10.1016/j.earscirev.2020.103438

Fielding C. R., Frank T. D., Tevyaw A. P., Savatic K., Vajda V., McLoughlin S., Mays C. Nicoll R. S., Bocking M. & Crowley, J. L. (2021). Sedimentology of the continental end‐Permian extinction event in the Sydney Basin, eastern Australia. Sedimentology, 68(1), 30-62. https://doi.org/10.1111/sed.12782

Hülse D., Lau K.V., van de Velde S.J., Arndt S., Meyer K. M. & Ridgwell A. (2021). End-Permian marine extinction due to temperature-driven nutrient recycling and euxinia. Nature Geoscience, 14, 862–867. https://doi.org/10.1038/s41561-021-00829-7

Liu Y., Li L., van Wijk J., Li A. & Fu Y. V. (2021). Surface-wave tomography of the Emeishan large igneous province (China): Magma storage system, hidden hotspot track, and its impact on the Capitanian mass extinction. Geology, 49(9), 1032-1037. https://doi.org/10.1130/G49055.1

Luo M., Buatois L. A., Shi G. R. & Chen Z. Q. (2021). Infaunal response during the end-Permian mass extinction. GSA Bulletin, 133(1-2), 91-99. https://doi.org/10.1130/B35524.1

Retallack G. J. (2021). Multiple Permian-Triassic life crises on land and at sea. Global and Planetary Change, 198, 103415. https://doi.org/10.1016/j.gloplacha.2020.103415

Viglietti P. A., Benson R. B., Smith R. M., Botha J., Kammerer C. F., Skosan Z., Butler E., Crean A., Eloff B., Kaal S., Mohoi J., Molehe W., Mtalana N., Mtungata S., Ntheri N., Ntsala T., Nyaphuli J., October P., Skinner G., Strong M., Stummer H., Wolvaardt F. P. & Angielczyk K. D. (2021). Evidence from South Africa for a protracted end-Permian extinction on land. Proceedings of the National Academy of Sciences, 118(17). https://doi.org/10.1073/pnas.2017045118

Wan J., Foster W. J., Tian L., Stubbs T. L., Benton M. J., Qiu X. & Yuan A. (2021). Decoupling of morphological disparity and taxonomic diversity during the end-Permian mass extinction. Paleobiology, 47(3), 402-417. https://doi.org/10.1017/pab.2020.57

Yang S., Wang Q., Lai X., Qiao L., Wang R., Huang Y. & Wang Y. (2021). Genesis of end-Guadalupian bauxite and pyrite deposits in the Youjiang Basin (South China): Insights into the causative link between magmatic events and mass extinction. Journal of Asian Earth Sciences, 215, 104801. https://doi.org/10.1016/j.jseaes.2021.104801

Zhang H., Zhang F., Chen J. B., Erwin D. H., Syverson D. D., Ni P., Rampino M., Chi Z., Cai Y. F., Xiang L., Li W. Q., Liu S. A., Wang R. C., Feng Z., Li H. M., Zhang T., Cai H. M., Zheng W., Cui Y., Zhu X. K., Hou Z. Q., Wu F. Y., Xu Y. G., Planavsky N. & Shen S. Z. (2021). Felsic volcanism as a factor driving the end-Permian mass extinction. Science advances, 7(47), eabh1390. https://doi.org/10.1126/sciadv.abh1390

Zhu J., Zhang Z., Santosh M., Tan S. & Jin Z. (2021). Submarine basaltic eruptions across the Guadalupian-Lopingian transition in the Emeishan large igneous province: Implication for end-Guadalupian extinction of marine biota. Gondwana Research, 92, 228-238. https://doi.org/10.1016/j.gr.2020.12.025

Vertebrate palaeontology (excluding conodonts)

Angielczyk K. D., Liu J. & Yang W. (2021). A redescription of Kunpania scopulusa, a bidentalian dicynodont (Therapsida, Anomodontia) from the? Guadalupian of northwestern China. Journal of Vertebrate Paleontology, 41(1), e1922428. https://doi.org/10.1080/02724634.2021.1922428

Citton P., de Valais S., Díaz-Martínez I., González S. N., Greco G. A., Cónsole-Gonella C. & Leonardi G. (2021). Age-constrained therapsid tracks from a mid-latitude upland (Permian–Triassic transition, Los Menucos Complex, Argentina). Journal of South American Earth Sciences, 110, 103367. https://doi.org/10.1016/j.jsames.2021.103367

Gai Z., Bai Z., Lin X., Meng X. & Zhang J. (2021). First Record of Petalodus Owen, 1840 (Chondrichthyes, Petalodontidae) in the Lower Permian (Cisuralian) of China. Acta Geologica Sinica‐English Edition, 95(4), 1057-1064. https://doi.org/10.1111/1755-6724.14784

Kammerer C. F. & de los Angeles Ordoñez M. (2021). Dicynodonts (Therapsida: Anomodontia) of South America. Journal of South American Earth Sciences, 108, 103171. https://doi.org/10.1016/j.jsames.2021.103171

Logghe A., Mujal E., Marchetti L., Nel A., Pouillon J. M., Giner S., Garrouste R. & Steyer J. S. (2021). Hyloidichnus trackways with digit and tail drag traces from the Permian of Gonfaron (Var, France): New insights on the locomotion of captorhinomorph eureptiles. Palaeogeography, Palaeoclimatology, Palaeoecology, 573, 110436. https://doi.org/10.1016/j.palaeo.2021.110436

Marsicano C., Angielczyk K. D., Cisneros J. C., Richter M., Kammerer C. F., Fröbisch J. & Smith R. M. (2021). Brazilian Permian dvinosaurs (Amphibia, Temnospondyli): revised description and phylogeny. Journal of Vertebrate Paleontology, 41(1), e1893181. https://doi.org/10.1080/02724634.2021.1893181

Rubidge B. S., Day M. O. & Benoit J. (2021). New specimen of the enigmatic dicynodont Lanthanostegus mohoii (Therapsida, Anomodontia) from the southwestern Karoo Basin of South Africa, and its implications for middle Permian biostratigraphy. Frontiers in Earth Science, 9, 668143. https://doi.org/10.3389/feart.2021.668143

Smith R. M., Angielczyk K. D., Benoit J. & Fernandez V. (2021). Neonate aggregation in the Permian dicynodont Diictodon (Therapsida, Anomodontia): Evidence for a reproductive function for burrows?. Palaeogeography, Palaeoclimatology, Palaeoecology, 569, 110311. https://doi.org/10.1016/j.palaeo.2021.110311

Conodonts

Lara-Peña R. A., Navas-Parejo P. & Torres-Martínez M. A. (2021). Permian autochthony of northwestern Mexico based on conodont paleogeographic relationships with southwestern Laurentia. Newsletters on Stratigraphy, 363-376. https://doi.org/10.1127/nos/2021/0620

Muto S., Okumura Y. & Mizuhara T. (2021). Late Kungurian conodonts of pelagic Panthalassa from seamount-capping limestone in Ogama, Kuzuu, Tochigi Prefecture, Japan. Paleontological Research, 25(2), 105-119. https://doi.org/10.2517/2020PR012

Wu B., Li H., Joachimski M. M., Wignall P. B., Jiang H., Yan J., Wang L., Wu X. & Lai X. (2021). Roadian-Wordian (Middle Permian) Conodont Biostratigraphy, Sedimentary Facies and Paleotemperature Evolution at the Shuixiakou Section, Xikou Area, Southeastern Qinling Region, China. Journal of Earth Science, 32(3), 534-553. https://doi.org/10.1007/s12583-020-1099-y

Yuan D. X., Zhang Y. C., Qiao F., Xu H. P., Ju Q. & Shen S. Z. (2022). A new late Kungurian (Cisuralian, Permian) conodont and fusuline fauna from the South Qiangtang Block in Tibet and their implications for correlation and paleobiogeography. Palaeogeography, Palaeoclimatology, Palaeoecology, 589, 110822. https://doi.org/10.1016/j.palaeo.2021.110822

Zhang L., Wu J., Yuan D., Forel M. B., Chang S., Khan M. Z., Feng Q., He W., Ma Q., Danelian T., Caridroit M. & Ito T. (2021). Integrated Radiolarian and Conodont Biostratigraphy of the Middle to Late Permian Linghao Formation in Northwestern Guangxi, South China. Acta Geologica Sinica‐English Edition, 95(6), 1984-1997. https://doi.org/10.1111/1755-6724.14721

Foraminifera, algae and microbes

Arefifard S. & Clapham M. E. (2021). Cisuralian and Guadalupian global paleobiogeography of fusulinids in response to tectonics, ocean circulation and climate change. Palaeogeography, Palaeoclimatology, Palaeoecology, 561, 110052. https://doi.org/10.1016/j.palaeo.2020.110052

Ju Q., Zhang Y. C., Qiao F. & Xu H. P. (2021). A Middle Permian assemblage of smaller foraminifera (Shanita-Hemigordiopsis assemblage) from the central Lhasa Block and its paleobiogeographic implications. Palaeogeography, Palaeoclimatology, Palaeoecology, 572, 110417. https://doi.org/10.1016/j.palaeo.2021.110417

Mays C., McLoughlin S., Frank T. D., Fielding C. R., Slater S. M. & Vajda V. (2021). Lethal microbial blooms delayed freshwater ecosystem recovery following the end-Permian extinction. Nature communications, 12(1), 1-11. https://doi.org/10.1038/s41467-021-25711-3

Mays, C. Vajda V. & McLoughlin S. (2021). Permian–Triassic non-marine algae of Gondwana—Distributions, natural affinities and ecological implications. Earth-Science Reviews, 212, 103382. https://doi.org/10.1016/j.earscirev.2020.103382

Nestell M. K. & Nestell G. P. (2021). An early Capitanian (Middle Permian) foraminiferal connection between southern British Columbia, Canada and South Primorye, Russian Far East. PalZ, 1-22. https://doi.org/10.1007/s12542-021-00547-w

Sharahi S. Y., Yeganeh B. Y., Arefifard S., Vachard D. & Farahpour M. M. (2021). Biostratigraphy, taxonomy and paleobiogeography of the upper Cisuralian (upper Yakhtashian–Bolorian) foraminifers from east-central Iran, with clarification of the taxonomy of the fusulinid genera Cuniculinella and Cuniculina pre-occupied. Journal of Paleontology, 95(S81), 1-30. https://doi.org/10.1017/jpa.2020.46

Su C., Chen Z. Q., Wang X., Wu S. & Guo Z. (2021). Biotic and palaeoecological variations in the Permian-Triassic boundary microbialite (Xiejiacao, South China): Implication for a two-phase ecological crisis in microbialite ecosystems. Global and Planetary Change, 207, 103679. https://doi.org/10.1016/j.gloplacha.2021.103679

Ueno K. (2021). Thailandina and Neothailandina and their family Thailandinidae salvaged: a valid taxonomic group of peculiar Permian fusuline Foraminifera. Journal of Paleontology, 1-6. https://doi.org/10.1017/jpa.2021.88

Brachiopods, bivalves and other invertebrates

Afanasjeva G. A. & Viskova L. A. (2021). Morphophysiological Peculiarities of Articulated Brachiopods and Marine Bryozoans as a Reason for Their Different Evolutionary Consequences of the Permian–Triassic Crisis. Paleontological Journal, 55(7), 742-751. https://doi.org/10.1134/S0031030121070029

Asato K. & Kase T. (2021). Gigantic scaphopods (Mollusca) from the Permian Akasaka Limestone, central Japan. Journal of Paleontology, 95(4), 748-762. https://doi.org/10.1017/jpa.2021.3

Baud A., Richoz S., Brandner R., Krystyn L., Heindel K., Mohtat T., Mohtat-Agai P. & Horacek M. (2021). Sponge takeover from end-Permian mass extinction to Early Induan time: Records in Central Iran microbial buildups. Frontiers in Earth Science, 9. https://doi.org/10.3389/feart.2021.586210

Biakov A. S. & Kutygin R. V. (2021). First Record of the Genus Unionites Wissmann (Bivalvia) in the Boreal Permian of Northeast Russia. Paleontological Journal, 55(4), 372-377. https://doi.org/10.1134/S0031030121040055

Biakov A. S., Danukalova M. K., Kuzmichev A. B. & Sobolev E. S. (2021). Permian Bivalves of the Pronchishchev Ridge (North Siberia): New Data on Taxonomic Composition, Biostratigraphy, and Biogeographic Relationships. Paleontological Journal, 55(3), 259-271. https://doi.org/10.1134/S0031030121030084

Chen F., Xue W., Yan J. & Meng Q. (2021). The implications of the giant bivalve family Alatoconchidae for the end‐Guadalupian (Middle Permian) extinction event. Geological Journal, 56(12), 6073-6087. https://doi.org/10.1002/gj.4151

Chitnarin A. & Ketwetsuriya C. (2021, October). Middle Permian ostracod fauna from the Khao Khad Formation (Indochina Terrane), Central Thailand. Annales de Paléontologie, 107(4), 102521. https://doi.org/10.1016/j.annpal.2021.102521

Guo Z., Chen Z. Q., Harper D. A. & Huang Y. (2021). Permian–Triassic phylogenetic and morphologic evolution of rhynchonellide brachiopods. Paleobiology, 1-21. https://doi.org/10.1017/pab.2021.25

Ketwetsuriya C., Hausmann I. M. & Nützel A. (2021). Diversity patterns of Middle Permian gastropod assemblages from the Tak Fa Formation, Central Thailand. Palaeobiodiversity and Palaeoenvironments, 101(4), 907-925. https://doi.org/10.1007/s12549-021-00482-3

Logghe A., Nel A., Steyer J. S., Ngô-Muller V., Pouillon J. M. & Garrouste R. (2021). A twig-like insect stuck in the Permian mud indicates early origin of an ecological strategy in Hexapoda evolution. Scientific reports, 11(1), 1-7. https://doi.org/10.1038/s41598-021-00110-2

Masunaga M. & Shiino Y. (2021). Death or living assemblage? The middle Permian discinid brachiopods in the Kamiyasse area, Southern Kitakami Mountains, northeastern Japan. Paleontological Research, 25(3), 258-278. https://doi.org/10.2517/2020PR023

Naugolnykh S. V. & Bicknell R. D. (2021). Ecology, morphology and ontogeny of Paleolimulus kunguricus—a horseshoe crab from the Kungurian (Cisuralian) of the Cis‐Urals, Russia. Lethaia. https://doi.org/10.1111/let.12451

Niko S. & Badpa M. (2021). Tabulate corals from the Middle and Upper Permian formations in the Julfa area, Northwest Iran. Bulletin of the National Museum of Nature and Science. Series C (Geology & Paleontology), 47, 41-51. https://doi.org/10.50826/bnmnsgeopaleo.47.0_41

Pretorius A. I., Labandeira C. C., Nel A. & Prevec R. (2021). Latest Permian insects from Wapadsberg Pass, southern Karoo Basin, South Africa. Austral Entomology, 60(3), 560-570. https://doi.org/10.1111/aen.12540

Quiroz-Barroso S. A., Torres-Martínez M. A. & Sour-Tovar F. (2021). Gastropods from the Paso Hondo Formation (lower-middle Permian) of Chiapas, Mexico: Stratigraphical and paleobiogeographical considerations. Journal of South American Earth Sciences, 110, 103350. https://doi.org/10.1016/j.jsames.2021.103350

Tarnac A., Forel M. B., Nestell G., Nestell M. & Crasquin S. (2021). Middle Permian ostracods (Crustacea) from the Guadalupe Mountains, West Texas, USA. European Journal of Taxonomy, 770, 1-60. https://doi.org/10.5852/ejt.2021.770.1499

Viaretti M., Crippa G., Posenato R., Shen S. Z. & Angiolini L. (2021). Lopingian brachiopods from the Abadeh section (Central Iran) and their biostratigraphic implications. Bollettino della Società Paleontologica Italiana, 60(3), 213-254. https://doi.org/10.4435/BSPI.2021.16

Wang X., Yao L. & Wang X. (2021). Permian naotic‐dissepimented rugose corals in China and their palaeoenvironmental implications. Geological Journal, 56(12), 6151-6161. https://doi.org/10.1002/gj.4220

Wu H. T., Zhang Y. & Sun Y. L. (2021). A brachiopod fauna from latest Permian to Induan of northern Guizhou, South China and its evolutionary pattern. Geological Journal, 56(12), 6189-6198. https://doi.org/10.1002/gj.4141

Xu H. P., Aung K. P., Zhang Y. C., Shi G. R., Cai F. L., Zaw T., Ding L., Sein K. & Shen S. Z. (2021). A late Cisuralian (Early Permian) brachiopod fauna from the Taungnyo Group in the Zwekabin Range, eastern Myanmar and its biostratigraphic, paleobiogeographic, and tectonic implications. Journal of Paleontology, 95(6), 1158-1188. https://doi.org/10.1017/jpa.2021.66

Yang A., Huang D., Clark B. & Sendino C. (2021). Description of new Permian orthocerid forms from Gufeng Formation of South China (the Yangtze Craton) and their palaeobiogeographic implications in the Palaeotethys. Historical Biology, 33(11), 2804-2821. https://doi.org/10.1080/08912963.2020.1830277

Zhang Y. (2021). Shell microstructures of latest Permian Rugosochonetidae (Brachiopoda): evidence from SEM‐and CT‐scanned shell materials. Lethaia. https://doi.org/10.1111/let.12447

Palaeobotany and Palynology

Blomenkemper P., Baeumer R., Backer M., Abu Hamad A., Wang J., Kerp H. & Bomfleur B. (2021). Bennettitalean Leaves From the Permian of Equatorial Pangea—The Early Radiation of an Iconic Mesozoic Gymnosperm Group. Frontiers in Earth Science, 9, 162. https://doi.org/10.3389/feart.2021.652699

Bodnar J., Coturel E. P., Falco J. I. & Beltrán M. (2021). An updated scenario for the end-Permian crisis and the recovery of Triassic land flora in Argentina. Historical Biology, 33(12), 3654-3672. https://doi.org/10.1080/08912963.2021.1884245

Cai Y. F., Zhang H., Cao C. Q., Zheng Q. F., Jin C. F. & Shen S. Z. (2021). Wildfires and deforestation during the Permian–Triassic transition in the southern Junggar Basin, Northwest China. Earth-Science Reviews, 218, 103670. https://doi.org/10.1016/j.earscirev.2021.103670

Cai Y. F., Zhang H., Feng Z. & Shen S. Z. (2021). Intensive wildfire associated with volcanism promoted the vegetation changeover in Southwest China during the Permian− Triassic transition. Frontiers in Earth Science, 58. https://doi.org/10.3389/feart.2021.615841

Cariglino B., Moisan P. & Lara M. B. (2021). The fossil record of plant-insect interactions and associated entomofaunas in Permian and Triassic floras from southwestern Gondwana: A review and future prospects. Journal of South American Earth Sciences, 111, 103512. https://doi.org/10.1016/j.jsames.2021.103512

Fernández J. A. (2021). Revision of Botrychiopsis plantiana: A Key Species of the Gzhelian–Cisuralian in Westernmost Gondwana. Ameghiniana, 58(1), 1-11. https://doi.org/10.5710/AMGH.28.09.2020.3355

Gibson M. E. & Bodman D. J. (2021). Evaporite palynology: a case study of the Permian (Lopingian) Zechstein Sea. Journal of the Geological Society, 178(6). https://doi.org/10.1144/jgs2020-174

Gibson M. E. & Wellman C. H. (2021). The use of spore–pollen assemblages to reconstruct vegetation changes in the Permian (Lopingian) Zechstein deposits of northeast England. Review of Palaeobotany and Palynology, 288, 104399. https://doi.org/10.1016/j.revpalbo.2021.104399

Guo Y., Zhou Y., Bek J., Yang S. L. & Feng Z. (2021). Qasimia yunnanica sp. nov., a marattialean fern with bivalvate synangia from the Lopingian of Southwest China. Review of Palaeobotany and Palynology, 293, 104497. https://doi.org/10.1016/j.revpalbo.2021.104497

Koll R. A. & DiMichele W. A. (2021). Dominance-diversity architecture of a mixed hygromorphic-to-xeromorphic flora from a botanically rich locality in western equatorial Pangea (lower Permian Emily Irish site, Texas, USA. Palaeogeography, Palaeoclimatology, Palaeoecology, 563, 110132. https://doi.org/10.1016/j.palaeo.2020.110132

Lopes G., Pereira Z., Fernandes P., Marques J., Mendes M. & Götz A. E. (2021). Permian stratigraphy and palynology of the Lower Karoo Group in Mozambique–a 2020 perspective. Newsletters on Stratigraphy. https://doi.org/10.1127/nos/2021/0618

Mangerud G., Paterson N. W. & Bujak J. (2021). Permian palynoevents in the circum-Arctic region. Atlantic Geology: Journal of the Atlantic Geoscience Society/Atlantic Geology: revue de la Société Géoscientifique de l’Atlantique, 57, 57-69. https://doi.org/10.4138/atlgeol.2021.004

Pšenička J., Wang J., Bek J., Pfefferkorn H. W., Opluštil S., Zhou W., Frojdová J. V. & Libertin M. (2021). A zygopterid fern with fertile and vegetative parts in anatomical and compression preservation from the earliest Permian of Inner Mongolia, China. Review of Palaeobotany and Palynology, 294, 104382. https://doi.org/10.1016/j.revpalbo.2021.104382

Stephenson M. H. & Korngreen D. (2021). Palynology of the Permian of the Makhtesh Qatan-2, Ramon-1 and Boqer-1 boreholes Arqov Formation, Negev, Israel, Rivista Italiana di Paleontologia e Stratigrafia, 127(3), 655-672. https://doi.org/10.13130/2039-4942/16697

Wan M., Yang W., Wang K., Liu L. & Wang J. (2021). Zhuotingoxylon liaoi gen. et sp. nov., a silicified coniferous trunk from the Changhsingian (Permian) of southern Bogda Mountains, northwestern China. Geological Journal, 56(12), 6135-6150. https://doi.org/10.1002/gj.4189

Wu Q., Ramezani J., Zhang H., Wang J., Zeng F., Zhang Y., Liu F., Chen J., Cai Y., Hou Z., Liu C., Yang W., Henderson C. M. & Shen S. Z. (2021). High-precision U-Pb age constraints on the Permian floral turnovers, paleoclimate change, and tectonics of the North China block. Geology, 49(6), 677-681. https://doi.org/10.1130/G48051.1

Xiong C., Wang J., Huang P., Cascales-Minana B., Cleal C. J., Benton M. J. & Xue J. (2021). Plant resilience and extinctions through the Permian to Middle Triassic on the North China Block: A multilevel diversity analysis of macrofossil records. Earth-Science Reviews, 223, 103846. https://doi.org/10.1016/j.earscirev.2021.103846

Zhou Y., Guo Y., Pšenička J., Bek J., Yang S. L. & Feng Z. (2021). A new marattialean fern, Pectinangium xuanweiense sp. nov., from the Lopingian of Southwest China. Review of Palaeobotany and Palynology, 295, 104500. https://doi.org/10.1016/j.revpalbo.2021.104500

Zhou W., Pšenička J., Bek J., Wan M., Boyce C. K. & Wang J. (2021). A new anachoropterid fern from the Asselian (Cisuralian) Wuda Tuff Flora. Review of Palaeobotany and Palynology, 294, 104346. https://doi.org/10.1016/j.revpalbo.2020.104346

Zhou W. M., Pšenička J., Hilton J. & Wang J. (2021). Palaeobiogeographical implications of the earliest botryopterid ferns in Cathaysia. Historical Biology, 33(11), 2577-2583. https://doi.org/10.1080/08912963.2020.1818076

Resources

Feng Q., Qiu N., Fu X., Li W., Xu Q., Li X. & Wang J. (2021). Permian geothermal units in the Sichuan Basin: Implications for the thermal effect of the Emeishan mantle plume. Marine and Petroleum Geology, 132, 105226. https://doi.org/10.1016/j.marpetgeo.2021.105226

Hou L., Ma W., Luo X., Liu J., Liu S. & Zhao Z. (2021). Hydrocarbon generation-retention-expulsion mechanism and shale oil producibility of the Permian Lucaogou shale in the Junggar Basin as simulated by semi-open pyrolysis experiments. Marine and Petroleum Geology, 125, 104880. https://doi.org/10.1016/j.marpetgeo.2020.104880

Irakulis-Loitxate I., Guanter L., Liu Y. N., Varon D. J., Maasakkers J. D., Zhang Y., Chulakadabba I., Wofsy S. C., Thorpe A. K., Duren R. M., Frankenberg C., Lyon D. R., Hmiel B., Cusworth D. H., Zhang Y., Segl K., Gorroño J., Sánchez-García E., Sulprizio M. P., Cao K., Zhu H., Liang J., Li X., Aben I. & Jacob D. J. (2021). Satellite-based survey of extreme methane emissions in the Permian basin. Science Advances, 7(27), eabf4507. https://doi.org/10.1126/sciadv.abf4507

Li X., Dai S., Nechaev V. P., Graham I. T., French D., Wang X., Zhao L. & Zhao J. (2021). Mineral matter in the late Permian C1 coal from Yunnan Province, China, with emphasis on its origins and modes of occurrence. Minerals, 11(1), 19. https://doi.org/10.3390/min11010019

Li Y., Fan A., Yang R., Sun Y. & Lenhardt N. (2021). Sedimentary facies control on sandstone reservoir properties: A case study from the Permian Shanxi Formation in the southern Ordos basin, central China. Marine and Petroleum Geology, 129, 105083. https://doi.org/10.1016/j.marpetgeo.2021.105083

Li J., Zhang X., Tian J., Liang Q. & Cao T. (2021). Effects of deposition and diagenesis on sandstone reservoir quality: A case study of Permian sandstones formed in a braided river sedimentary system, northern Ordos Basin, Northern China. Journal of Asian Earth Sciences, 213, 104745. https://doi.org/10.1016/j.jseaes.2021.104745

Lin M., Xi K., Cao Y., Liu Q., Zhang Z. & Li K. (2021). Petrographic features and diagenetic alteration in the shale strata of the Permian Lucaogou Formation, Jimusar Sag, Junggar Basin. Journal of Petroleum Science and Engineering, 203, 108684. https://doi.org/10.1016/j.petrol.2021.108684

Liu J., Dai S., Song H., Nechaev V. P., French D., Spiro B. F., Graham I. T., Hower J. C., Shao L. & Zhao J. (2021). Geological factors controlling variations in the mineralogical and elemental compositions of Late Permian coals from the Zhijin-Nayong Coalfield, western Guizhou, China. International Journal of Coal Geology, 247, 103855. https://doi.org/10.1016/j.coal.2021.103855

Ling K., Wen H., Zhang Q., Luo C., Gu H., Du S. & Yu W. (2021). Super-enrichment of lithium and niobium in the upper Permian Heshan Formation in Pingguo, Guangxi, China. Science China Earth Sciences, 64(5), 753-772. https://doi.org/10.1007/s11430-020-9752-6

Pei Y., Yu W., Sepehrnoori K., Gong Y., Xie H. & Wu K. (2021). The influence of development target depletion on stress evolution and infill drilling of upside target in the Permian Basin. SPE Reservoir Evaluation & Engineering, 24(03), 570-589. https://doi.org/10.2118/205476-PA

Shen M., Dai S., Graham I. T., Nechaev V. P., French D., Zhao F., Shao L., Liu S., Zuo J., Zhao J., Chen K. & Xie X. (2021). Mineralogical and geochemical characteristics of altered volcanic ashes (tonsteins and K-bentonites) from the latest Permian coal-bearing strata of western Guizhou Province, southwestern China. International Journal of Coal Geology, 237, 103707. https://doi.org/10.1016/j.coal.2021.103707

Singh D. P., Hazra B., Wood D. A. & Singh P. K. (2021). Hydrocarbon generation and kinetics: A case study of Permian shales, India. Journal of Asian Earth Sciences, 222, 104960. https://doi.org/10.1016/j.jseaes.2021.104960

Spina A., Cirilli S., Sorci A., Schito A., Clayton G., Corrado S., Fernandes P., Galasso F., Montesi G., Pereira Z., et al. 2021. Assessing Thermal Maturity through a Multi-Proxy Approach: A Case Study from the Permian Faraghan Formation (Zagros Basin, Southwest Iran). Geosciences, 11, 484. https://doi.org/10.3390/geosciences11120484

Yang Y., Yang Y., Wen L., Zhang X., Chen C., Chen K., Zhang Y., Di G., Wang H. & Xie C. (2021). New progress and prospect of Middle Permian natural gas exploration in the Sichuan Basin. Natural Gas Industry B, 8(1), 35-47. https://doi.org/10.1016/j.ngib.2020.07.002

Yu W., Polgári M., Fintor K., Gyollai I., Szabó M., Velledits F., Liu Z. & Du Y. (2021). Contribution of microbial processes to the enrichment of Middle Permian manganese deposits in northern Guizhou, South China. Ore Geology Reviews, 136, 104259. https://doi.org/10.1016/j.oregeorev.2021.104259

Zhi D, Tang Y., He W., Guo X., Zheng M. & Huang L. (2021). Orderly coexistence and accumulation models of conventional and unconventional hydrocarbons in Lower Permian Fengcheng Formation, Mahu sag, Junggar Basin. Petroleum Exploration and Development, 48(1), 43-59. https://doi.org/10.1016/S1876-3804(21)60004-6