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Spindler, Frederik; Werneburg, Ralf; Schneider, Joerg W.; Luthardt, Ludwig; Annacker, Volker; Rößler, Ronny (2018). "First arboreal 'pelycosaurs' (Synapsida: Varanopidae) from the early Permian Chemnitz Fossil Lagerstätte, SE Germany, with a review of varanopid phylogeny". PalZ. 92 (2): 315–364. doi:10.1007/s12542-018-0405-9. S2CID133846070.
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Voigt, S.; Calábková, G.; Ploch, I.; Nosek, V.; Pawlak, W.; Raczyński, P.; Spindler, F.; Werneburg, R. (2024). "A diadectid skin impression and its implications for the evolutionary origin of epidermal scales". Biology Letters. 20 (5). 20240041. doi:10.1098/rsbl.2024.0041. PMID38773928.
semanticscholar.org
api.semanticscholar.org
Spindler, Frederik; Werneburg, Ralf; Schneider, Joerg W.; Luthardt, Ludwig; Annacker, Volker; Rößler, Ronny (2018). "First arboreal 'pelycosaurs' (Synapsida: Varanopidae) from the early Permian Chemnitz Fossil Lagerstätte, SE Germany, with a review of varanopid phylogeny". PalZ. 92 (2): 315–364. doi:10.1007/s12542-018-0405-9. S2CID133846070.
worldcat.org
search.worldcat.org
Mann, Arjan; Gee, Bryan M.; Pardo, Jason D.; Marjanović, David; Adams, Gabrielle R.; Calthorpe, Ami S.; Maddin, Hillary C.; Anderson, Jason S. (5 May 2020). Sansom, Robert (ed.). "Reassessment of historic 'microsaurs' from Joggins, Nova Scotia, reveals hidden diversity in the earliest amniote ecosystem". Papers in Palaeontology. Wiley. doi:10.1002/spp2.1316. ISSN2056-2802.