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Synapsid tracks with skin impressions illuminate the terrestrial tetrapod diversity in the earliest Permian of equatorial Pangea

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  • Špinar, Z. V. Revize nĕkterých moravských diskosauriscidů (Labyrinthodontia). Rozpravy Ústředního Ústavu Geologického. 15, 1–115 (1952).

    Google Scholar 

  • Klembara, J. & Meszároš, Š. New finds of Discosauriscus austriacus (Makowsky 1876) from the Lower Permian of the Boskovice Furrow (Czecho-Slovakia). Geol. Carpath. 43, 305–312 (1992).

    Google Scholar 

  • Klembara, J. The external gills and ornamentation of the skull roof bones of the Lower Permian tetrapod Discosauriscus austriacus (Makowsky 1876) with remarks to its ontogeny. Paläontol. Z. 69, 265–281 (1995).

    Google Scholar 

  • Klembara, J. The cranial anatomy of Discosauriscus Kuhn, a seymouriamorph tetrapod from the Lower Permian of the Boskovice Furrow (Czech Republic). Philos. Trans. R. Soc. B 352, 257–302 (1997).

    ADS 

    Google Scholar 

  • Calábková, G., Březina, J. & Madzia, D. Evidence of large terrestrial seymouriamorphs in the lowermost Permian of the Czech Republic. Pap. Palaeontol. https://doi.org/10.1002/spp2.1428 (2022).

    Article 

    Google Scholar 

  • Makowsky, A. Über einen neuen Labyrinthodonten ‘Archegosaurus austriacus nov. spec’. Sitzungsberichte der keiserischen Akademie der Wissenschaft. 73, 155–166 (1876).

    Google Scholar 

  • Fritsch, H. A. Neue Übersicht der in der Gaskohle und den Kalksteinen der Permformation in Böhmen vorgefundenen Tierreste. Sitzungsberichte der königlichen böhmische Gesellschaft der Wissenschaften in Prag 1879, 184–195 (1880).

    Google Scholar 

  • Klembara, J. A new discosauriscid seymouriamorph tetrapod from the Lower Permian of Moravia, Czech Republic. Acta Palaeontol. Pol. 50, 25–48 (2005).

    Google Scholar 

  • Klembara, J. New cranial and dental features of Discosauriscus austriacus (Seymouriamorpha, Discosauriscidae) and the ontogenetic conditions of Discosauriscus. Spec. Pap. Palaeontol. 81, 61–69 (2009).

    Google Scholar 

  • Klembara, J. A new find of discosauriscid seymouriamorph from the Lower Permian of Boskovice Basin in Moravia (the Czech Republic). Fossil Imprint 72, 117–121 (2016).

    Google Scholar 

  • Augusta, J. Spodnopermaská zvířena a květena z nového naleziště za pilou dolu “Antonín” u Zbýšova na Moravě. Věstník Státního geologického Ústavu. 22(4), 187–224 (1947).

    Google Scholar 

  • Milner, A. W., Klembara, J. & Dostál, O. A zatrachydid temnospondyl from the Lower Permian of the Boskovice Furrow in Moravia (Czech Republic). J. Vertebr. Paleontol. 27, 711–715 (2007).

    Google Scholar 

  • Klembara, J. & Steyer, S. A new species of Sclerocephalus (Temnospondyli: Stereospondylomorpha) from the Early Permian of the Boskovice Basin (Czech Republic). J. Paleontol. 86, 302–310 (2012).

    Google Scholar 

  • Zajíc, J. & Štamberg, S. Selected important fossiliferous horizons of the Boskovice Basin in the light of the new zoopaleontological data. Acta Musei Reginaehradecensis A 30, 5–15 (2004).

    Google Scholar 

  • Štamberg, S. & Zajíc, J. Carboniferous and Permian faunas and Their Occurrence in the Limnic Basins of the Czech Republic Museum of Eastern Bohemia (Hradec Králové, 2008).

  • Calábková, G. & Nosek, V. Stopy velkého čtvernožce z permu boskovické brázdy. Sborník Muzea Brněnska. 59–68 (2022).

  • Calábková, G., Březina, J., Nosek, V. & Madzia, D. High diversity of tetrapods in the lower Permian of the Boskovice Basin, Czech Republic. In 21st Slovak-Czech-Polish Paleontological Conference, Bratislava, Slovakia 113–114 (2022).

  • Fritsch, H. A. Über die Fauna der Gaskohle der Pilsner und Rakonitzer Beckens. In Věstník Královské české společnosti nauk. Třída mathematicko-přírodovědecká. 70–79. (Praha, 1875).

  • Fritsch, A. Fauna der Gaskohle und der Kalksteine der Permformation Böhmens. II/2. Prague: F. Řivnáč. 33–64 (1885).

  • Fritsch, H. A. Ueber neue Wirbelthiere aus der Permformation Böhmens nebst einer Uebersicht der aus derselben bekannt gewordenen Arten. Sitzungsberichte der königl. böhmischen Gesellschaft der Wissenschaften, mathematischnaturwissenschaftliche Classe 52, 17 (1895).

  • Švestka, F. Příspěvek k dnešní bilanci nálezů rostlinných fossilií z uhelné pánve rosicko-oslavanské a památné Rybičkové skály pod spodnopermským Konvizem u Padochova. Příroda. 35(5), 116–119 (1943).

    Google Scholar 

  • Švestka, F. Druhý příspěvek k fytopaleontologickému Průzkumu spodního perrnu a permokarbonu Oslavan, Padochova a Zbýšova. Příroda. 36, 159–165 (1944).

    Google Scholar 

  • Fritsch, A. Fauna der Gaskohle und der Kalksteine der Permformation Böhmens II/4. Prague: F. Řivnáč. 93–114 (1889).

  • Reisz, R. R. Pennsylvanian Pelycosaurs from Linton, Ohio and Nýřany, Czechoslovakia. J. Paleontol. 49, 522–527 (1975).

    Google Scholar 

  • Fröbisch, J., Schoch, R. R., Müller, J., Schindler, T. & Schweiss, D. A new basal sphenacodontid synapsid from the Late Carboniferous of the Saar-Nahe Basin, Germany. Acta Palaeontol. Pol. 56, 113–120 (2011).

    Google Scholar 

  • Spindler, F., Voigt, S. & Fischer, J. Edaphosauridae (Synapsida, Eupelycosauria) from Europe and their relationship to North American representatives. PalZ. 94, 125–153 (2019).

    Google Scholar 

  • Jaroš, J. Litostratigrafie permokarbonu Boskovické brázdy. Věstník Ústředního ústavu geologického 38, 115–118 (1963).

    Google Scholar 

  • Jaroš J. & Malý, L. Boskovická brázda. 208–223. In Geologie a ložiska svrchnopaleozoických limnických pánví České republiky (ed. PEšEK, J.) (Český geologický ústav, 2001).

  • Pešek, J. Late Paleozoic limnic basins and coal deposits of the Czech Republic. Folia Musei Rerum Naturalium Bohemiae occidentalis: Geologica et Paleobiologica, 1 (2004).

  • Jaroš, J. Geologický vývoj a stavba boskovické brázdy. PhD thesis, Charles University, Prague, Czech Republic (1962).

  • Houzar, S., Hršelová, P., Gilíková, H., Buriánek, D. & Nehyba, S. Přehled historie vyzkumů permokarbonskych sedimentů jižni časti boskovicke brazdy (Čast 2. Geologie a petrografie). Acta Musei Moraviae Scientiae Geologicae. 102, 3–65 (2017).

    Google Scholar 

  • Opluštil, S., Jirásek, J., Schmitz, M. & Matýsek, D. Biotic changes around the radioisotopically constrained Carboniferous-Permian boundary in the Boskovice Basin (Czech Republic). Bull. Geosci. 92, 95–122 (2017).

    Google Scholar 

  • Dopita, M., Havlena, V. & Pešek, J. Ložiska fosilních paliv. Vyd. 1. Nakladatelství technické literatury, Praha (1985).

  • Pešek, J., Holub, V., Jaroš, J., Malý, L., Martínek, K., Prouza, V., Spudil, J. & Tasler, R. Geologie a ložiska svrchnopaleozoických limnických pánví České republiky. Český geologický ústav, Praha (2001).

  • Šimůnek, Z. & Martínek, K. A study of Late Carboniferous and Early Permian plant assemblages from the Boskovice Basin, Czech Republic. Rev. Palaeobot. Palynol. 155, 275–307 (2009).

    Google Scholar 

  • Kukalová, J. On the Family Blattinopsidae Bolton, 1925 (Insecta, Protorthoptera). Rozpravy Československé akademie věd, Rada matematických a přírodních věd 69, 1–27 (1959).

    Google Scholar 

  • Kukalová, J. Permian protelytroptera, coleoptera and protorthoptera (insecta) of Moravia. Sborník geologických věd, Paleontonologie. 6, 61–98 (1965).

    Google Scholar 

  • Schneider, J. W. Zur Entomofauna des Jungpalaozoikums der Boskovicer Furche (ČSSR), Teil 1: Mylacridae (Insecta, Blattoidea). Freiberger Forschungshefte C 357, 43–55 (1980).

    Google Scholar 

  • Schneider, J. W. Zur Entomofauna des Jungpalaozoikums der Boskovicer Furche (ČSSR), Teil 2: Phyloblattidae (Insecta, Blattoidea). Freiberger Forschungshefte C 395, 19–37 (1984).

    Google Scholar 

  • Zajíc, J. Sladkovodní mikrovertebrátní společenstva svrchního Stefanu a spodního autunu Čech. Závěrečný zpráva za grant GAČR, MS, Česká geologický Ústav, 1–61. Praha (1996).

  • Zajíc, J., Martínek, K., Šimůnek Z. & Drábková, J. Permokarbon Boskovické brázdy ve výkopu pro rozšíření tranzitního plynovodu. Zprávy o geologických výzkumech v roce 1995, 179–182. Praha. (1996).

  • Ivanov, M. Přehled historie paleontologickeho badani v permokarbonu boskovicke brazdy na Moravě. Acta Musei Moraviae Scientiae Geologicae. 88, 3–112 (2003).

    Google Scholar 

  • Zajíc, J. Vertebrate biozonation of the Permo-Carboniferous lakes of the Czech Republic: New data. Acta Musei Reginaehradecensis A 30, 15–16 (2004).

    Google Scholar 

  • Zajíc, J. Permian acanthodians of the Czech Republic Czech Geological Survey Special Paper. 18, 1–42 (2005).

  • Štamberg, S. Fossiliferous Early Permian horizons of the Krkonoše Piedmont Basin and the Boskovice Graben (Bohemian Massif) in view of the occurrence of actinopterygians. Paläontologie, Stratigraphie, Fazies (22). Freiberger Forschungshefte, C, 548, 45–60 (2014).

  • Kukalová, J. Permian insects of Moravia. Part I: Miomoptera. Sborník geologických věd, Paleontonologie 1, 7–52 (1963).

    Google Scholar 

  • Kukalová, J. Permian insects of Moravia. Part II: Liomopteridae. Sborník geologických věd, Paleontonologie. 3, 3–118 (1964).

    Google Scholar 

  • Štamberg, S. Permo-Carboniferous actinopterygians of the Boskovice Graben. Part 1. Neslovicella, Bourbonnella, Letovichthys. Museum of Eastern Bohemia in Hradec Králové (2007).

  • Klembara, J. The skeletal anatomy and relationships of a new discosauriscid seymouriamorph from the Lower Permian of Moravia (Czech Republic). Ann. Carnegie Museum 77, 451–484 (2009).

    Google Scholar 

  • Klembara, J. & Mikudíková, M. New cranial material of Discosauriscus pulcherrimus (Seymouriamorpha, Discosauriscidae) from the Lower Permian of the Boskovice Basin (Czech Republic). Earth Environ. Sci. Trans. R. Soc. Edinb. 109, 225–236 (2018).

    Google Scholar 

  • Leonardi, G. Glossary and Manual of Tetrapod Footprint Palaeoichnology 1–117 (Departamento Nacional de Producao Mineral, 1987).

    Google Scholar 

  • Porter, S., Roussel, M. & Soressi, M. A simple photogrammetry rig for the reliable creation of 3D artifact models in the field: Lithic examples from the early upper paleolithic sequence of Les Cottés (France). Adv. Archaeol. Pract. 4, 1–86 (2016).

    Google Scholar 

  • Westoby, M. J., Brasington, J., Glasser, N. F., Hambrey, M. J. & Reynolds, J. M. ‘Structure-from-Motion’ photogrammetry: A low-cost, effective tool for geoscience applications. Geomorphology 179, 300–314 (2012).

    ADS 

    Google Scholar 

  • Yilmaz, H., Yakar, M., Gulec, S. & Dulgerler, O. Importance of digital close-range photogrammetry in documentation of cultural heritage. J. Cult. Herit. 8(4), 428–433 (2007).

    Google Scholar 

  • Haeckel, E. Generelle Morphologie der Organismen (Reimer, 1866).

    Google Scholar 

  • Osborn, H. F. The reptilian subclasses Diapsida and Synapsida and the early history of the Diaptosauria. Mem. Am. Mus. Nat. Hist. 1, 265–270 (1903).

    Google Scholar 

  • Romer, A. S. & Price, L. I. Review of the Pelycosauria. Geol. Soc. Am. Spec. Pap. 28, 1–538 (1940).

    Google Scholar 

  • Geinitz, H. B. Beiträge zur Kenntnis der organischen Überreste in der Dyas (oder permischen Formation zum Theil) und über den Namen Dyas: Neues Jahrbuch für Mineralogie, Geologie und Paläontologie. 385–398 (1863).

  • Voigt, S. & Lucas, S. G. Outline of a Permian tetrapod footprint ichnostratigraphy. 387–404. In The Permian Timescale: An Introduction (eds. Lucas, S. G. and Shen, S. Z.) 450 (Geological Society, London, Special Publications, 2016). https://doi.org/10.1144/SP450.10 (2016).

  • Voigt, S. & Ganzelewski, M. Toward the origin of amniotes: Diadectomorph and synapsid footprints from the early Late Carboniferous of Germany. Acta Palaeontol. Pol. 55, 57–72 (2010).

    Google Scholar 

  • Marchetti, L. et al. Defining the morphological quality of fossil footprints. Problems and principles of preservation in tetrapod ichnology with examples from the Palaeozoic to the present. Earth Sci. Rev. 193, 109–145 (2019).

    ADS 

    Google Scholar 

  • Voigt, S. Die Tetrapodenichnofauna des kontinentalen Oberkarbon und Perm im Thüringer Wald—Ichnotaxonomie, Paläoökologie und Biostratigraphie. Cuvillier, Göttingen (2005).

  • Voigt, S. & Lucas, S. G. On a diverse tetrapod ichnofauna from early Permian red beds in San Miguel County, north-central New Mexico: New Mexico Geological Society. Guidebook. 66, 241–252 (2015).

    Google Scholar 

  • Tilton, J. L. Permian vertebrate tracks in West Virginia. Bull. Geol. Soc. Am. 42, 547–556 (1931).

    Google Scholar 

  • Van Allen, H. E. K., Calder, J. H. & Hunt, A. P. The trackway record of a tetrapod community in a walchian conifer forest from the Permo-Carboniferous of Nova Scotia. N. M. Mus. Nat. Hist. Sci. Bull. 30, 322–332 (2005).

    Google Scholar 

  • Gand, G. Les traces de Vertébrés Tétrapodes du Permien français: Paléontologie, stratigraphie, paléoenvironnements (Bourgogne University, 1987).

    Google Scholar 

  • Sacchi, E., Cifelli, R., Citton, P., Nicosia, U. & Romano, M. Dimetropus osageorum n. isp. from the Early Permian of Oklahoma (USA): A trace and its trackmaker. Ichnos 21, 175–192 (2014).

    Google Scholar 

  • Buchwitz, M. & Voigt, S. On the morphological variability of Ichniotherium tracks and evolution of locomotion in the sistergroup of amniotes. PeerJ 6, e4346. https://doi.org/10.7717/peerj.4346 (2018).

    Article 
    CAS 

    Google Scholar 

  • Mujal, E., Marchetti, L., Schoch, R. R. & Fortuny, J. Upper Paleozoic to lower mesozoic tetrapod ichnology revisited: Photogrammetry and relative depth pattern inferences on functional prevalence of autopodia. Front. Earth Sci. 8(248), 1–23 (2020).

    Google Scholar 

  • Lucas, S. G., Kollar, A. D., Berman, D. S. & Henrici, A. C. Pelycosaurian-grade (Amniota: Synapsida) footprints from the Lower Permian Dunkard Group of Pennsylvania and West Virginia. Ann. Carnegie Mus. 83(4), 287–294 (2016).

    Google Scholar 

  • Haubold, H., Hunt, A. P., Lucas, S. G. & Lockley, M. G. Wolfcampian (Early Permian) vertebrate tracks from Arizona and New Mexico. N. M. Mus. Nat. Hist. Sci. Bull. 6, 135–165 (1995).

    Google Scholar 

  • Meade, L. E., Jones, A. S. & Butler, R. J. A revision of tetrapod footprints from the late Carboniferous of the West Midlands, UK. PeerJ 4, e2718. https://doi.org/10.7717/peerj.2718 (2016).

    Article 

    Google Scholar 

  • Haubold, H. Die Tetrapodenfährten des Buntsandsteins. Paläontologische Abhandlungen A. IV, 395–548 (1971).

  • Gand, G. & Haubold, H. Traces de Vertébrés du Permien du bassin de Saint-Affrique (Description, datation, comparaison avec celles du bassin de Lodève). Géologie Méditerranéenne 11, 321–348 (1984).

    Google Scholar 

  • Voigt, S., Niedźwiedski, G., Raczyński, P., Mastaler, K. & Ptaszyński, T. Early Permian tetrapod ichnofauna from the Intra-Sudetic Basin, SW Poland. Palaeogeogr. Palaeoclimatol. Palaeoecol. 313–314, 173–180 (2012).

    Google Scholar 

  • Niedźwiedzki, G. & Bojanowski, M. A supposed eupelycosaur body impression from the Early Permian of the Intra-Sudetic Basin, Poland. Ichnos Int. J. Plant Anim. Traces. 19(3), 150–155 (2012).

    Google Scholar 

  • Marchetti, L. New occurrences of tetrapod ichnotaxa from the Permian Orobic Basin (Northern Italy) and critical discussion of the age of the ichnoassociation. Pap. Palaeontol. 2, 363–386. https://doi.org/10.1002/spp2.1045 (2016).

    Article 

    Google Scholar 

  • Mujal, E. et al. Palaeoenvironmental reconstruction and early Permian ichnoassemblage from the NE Iberian Peninsula (Pyrenean Basin). Geol. Mag. 153, 578–600 (2016).

    ADS 

    Google Scholar 

  • Matamales-Andreu, R., Mujal, E., Galobart, A. & Fortuny, J. Insights on the evolution of synapsid locomotion based on tetrapod tracks from the lower Permian of Mallorca (Balearic Islands, western Mediterranean). Palaeogeogr. Palaeoclimatol. Palaeoecol. 579, 110589 (2021).

    Google Scholar 

  • Matamales-Andreu, R. et al. Early–middle Permian ecosystems of equatorial Pangaea: Integrated multi-stratigraphic and palaeontological review of the Permian of Mallorca (Balearic Islands, western Mediterranean. Earth Sci. Rev. 228, 103948 (2022).

    Google Scholar 

  • Voigt, S., Lagnaoui, A., Hminna, A., Saber, H. & Schneider, J. W. Revisional notes on the Permian tetrapod ichnofauna from the Tiddas Basin, central Morocco. Palaeogeogr. Palaeoclimatol. Palaeoecol. 302, 474–483 (2011).

    Google Scholar 

  • Voigt, S., Saber, H., Schneider, J. W., Hmich, D. & Hminna, A. Late Carboniferous-early Permian tetrapod ichnofauna from the Khenifra Basin, central Morocco. Geobios 44, 309–407 (2011).

    Google Scholar 

  • Lagnaoui, A. et al. Late Carboniferous tetrapod footprints from the Souss Basin, Western High Atlas Mountains, Morocco. Ichnos https://doi.org/10.1080/10420940.2017.1320284 (2017).

    Article 

    Google Scholar 

  • Fichter, J. Aktuopaläontologische Studien zur Lokomotion rezenter Urodelen und Lacertilier sowie paläontologische Untersuchungen an Tetrapodenfährten des Rotliegenden (Unter-Perm) SW-Deutschlands. PhD thesis. Johannes-Gutenberg University, Mainz (1979).

  • Haubold, H. The Early Permian tetrapod ichnofauna of Tambach, the changing concepts in ichnotaxonomy. Hallesches Jahrb. Geowiss. B 20, 1–16 (1998).

  • Haubold, H. Tetrapodenfährten aus dem Perm—Kenntnisstand und Progress 2000. Hallesches Jahrb. Geowiss. B 22, 1–16 (2000).

  • Romano, M., Citton, P. & Nicosia, U. Corroborating trackmaker identification through footprint functional analysis: The case study of Ichniotherium and Dimetropus. Lethaia 49(1), 102–116. https://doi.org/10.1111/let.12136 (2016).

    Article 

    Google Scholar 

  • Ford, D. P. & Benson, J. B. R. The phylogeny of early amniotes and the affinities of Parareptilia and Varanopidae. Nat. Ecol. Evol. 4, 57–65. https://doi.org/10.1038/s41559-019-1047-3 (2020).

    Article 

    Google Scholar 

  • Modesto, S. P. Rooting about reptile relationships. Nat. Ecol. Evol. 4, 10–11 (2020).

    Google Scholar 

  • Spindler, F. et al. First arboreal ’pelycosaurs’ (Synapsida: Varanopidae) from the early Permian Chemnitz Fossil Lagerstätte, SE Germany, with a review of varanopid phylogeny. PalZ. 92, 315–364 (2018).

    Google Scholar 

  • Haubold, H. & Sarjeant, W. A. S. Tetrapodenfährten aus den Keele und Enville Groups (Permokarbon: Stefan und Autun) von Shropshire und South Staffordshire. Großbritannien. Z. geol. Wiss 1, 895–933 (1973).

    Google Scholar 

  • Kümmell, S., Abdala, F., Sassoon, J. & Abdala, V. Evolution and identity of synapsid carpal bones. Acta Palaeontol. Pol. 65(4), 649–678 (2020).

    Google Scholar 

  • Berman, D. S. et al. New primitive caseid (Synapsida, Caseasauria) from the Early Permian of Germany. Ann. Carnegie Museum 86(1), 47–74 (2020).

    Google Scholar 

  • Spindler, F., Falconnet, J. & Fröbisch, J. Callibrachion and Datheosaurus, Two Historical and Previously Mistaken Basal Caseasaurian Synapsids From Europe. Acta Palaeontol. Pol. 61(3), 597–616 (2016).

    Google Scholar 

  • Reisz, R. R., Madin, H. C., Fröbisch, J. & Falconnet, J. A new large caseid (Synapsida, Caseasauria) from the Permian of Rodez (France), including a reappraisal of “Casearutena Sigogneau-Russell & Russell, 1974. Geodiversitas 33(2), 227–246. https://doi.org/10.5252/g2011n2a2 (2011).

    Article 

    Google Scholar 

  • Voigt, S. & Lucas, S. G. Permian tetrapod ichnodiversity of the Prehistoric Trackways National Monument (south-central New Mexico, USA). N. M. Mus. Nat. Hist. Sci. Bull. 65, 153–167 (2015).

    Google Scholar 

  • Brand, L. R. Variations in salamander trackways resulting from substrate differences. J. Paleontol. 70, 1004–1010 (1996).

    Google Scholar 

  • Krapovickas, V., Marsicano, C. A., Mancuso, A. C., de la Fuente, M. S. & Ottone, E. G. Tetrapod and invertebrate trace fossils from aeolian deposits of the lower Permian of central-western Argentina. Hist. Biol. 27, 827–842 (2015).

    Google Scholar 

  • Benson, R. B. J. Interrelationships of basal synapsids: Cranial and postcranial morphological partitions suggest different topologies. J. Syst. Paleontol. 10, 601–624 (2012).

    Google Scholar 

  • Spindler, F. The basal Sphenacodontia—Systematic revision and evolutionary implications. PhD Thesis, Technische Universität Bergakademie Freiberg, Germany (2015).

  • Spindler, F. Re-evaluation of an early sphenacodontian synapsid from the Lower Permian of England. Earth Environ. Sci. Trans. R. Soc. Edinb. 111, 27–37 (2020).

    Google Scholar 

  • Reisz, R. R. & Fröbisch, J. The oldest caseid synapsid from the Late Pennsylvanian of Kansas, and the evolution of herbivory in terrestrial vertebrates. PLoS ONE 9(4), e94518. https://doi.org/10.1371/journal.pone.00945 (2014) (1–9).

    Article 
    ADS 

    Google Scholar 

  • Werneburg, R., Spindler, F., Falconnet, J., Steyer, J.-S., Vianey-Liaud, M & Schneider, J. W. New caseid synapsid from the Permian (Guadalupian) of the Lodève basin (Occitanie, France). Palaeo Vertebrata 1–36 (2022).

  • Ronchi, A., Sacchi, E., Romano, M. & Nicosia, U. A huge caseid pelycosaur from north-western Sardinia and its bearing on European Permian stratigraphy and palaeobiogeography. Acta Palaeontol. Pol. 56, 723–738 (2011).

    Google Scholar 

  • Romano, M. & Nicosia, U. Alierasaurus ronchii, gen. et. Sp. nov., a caseid from the Permian of Sardinia, Italy. J. Vertebr. Paleontol. 34, 900–913 (2014).

    Google Scholar 

  • Maddin, H. C., Sidor, C. A. & Reisz, R. R. Cranial anatomy of Ennatosaurus tecton (Synapsida: Caseidae) from the Middle Permian of Russia and the evolutionary relationships of Caseidae. J. Vertebr. Paleontol. 28, 160–180 (2008).

    Google Scholar 

  • Langiaux, J., Parriat, H. & Sotty, D. Faune fossile du bassin de Blanzy-Montceau. La Physiophilie. 80, 55–67 (1974).

    Google Scholar 

  • Gaudry, A. Sur un reptile très perfectionné trouvé dans le terrain permien. Comptes rendus hebdomadaires des Séances de l’Académie des Sciences. 91(16), 669–671 (1880).

    Google Scholar 

  • Reisz, R. R. Handbuch der Paläoherpetologie. Teil 17A, Pelycosauria. (Gustav Fischer Verlag, 1986).

  • Ziegler, J. et al. U-Pb ages of magmatic and detrital zircon of the Döhlen Basin: Geological history of a Permian strike-slip basin in the Elbe Zone (Germany). Int. J. Earth Sci. 108, 887–910 (2019).

    Google Scholar 


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