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Mammal-like tooth f...
Mammal-like tooth from the Upper Triassic of Poland
- Article/chapterEnglish2014
Publisher, publication year, extent ...
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2013
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Polska Akademia Nauk Instytut Paleobiologii (Institute of Paleobiology, Polish Academy of Sciences),2014
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Numbers
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LIBRIS-ID:oai:DiVA.org:uu-241165
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-241165URI
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https://doi.org/10.4202/app.00016.2013DOI
Supplementary language notes
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Language:English
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Summary in:English
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Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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Recent Triassic discoveries have extended the record of near-mammals (Mammaliaformes) back to the Norian, about 215 Ma, and reveal a significant diversity of Late Triassic (Norian-Rhaetian) forms. We now add to this Late Triassic diversity a nearly complete double-rooted right lower molariform tooth (ZPAL V.33/734) from the Polish Upper Triassic that is significant because it comes from uppermost Norian–lower Rhaetian rocks and is the first discovery of a mammal-like tooth in the Mesozoic of Poland. The described tooth shows transitional dental morphology between advanced cynodonts and mammaliaforms and it appears to represent a basal mammaliaform (genus Hallautherium), probably belonging to Morganucodonta.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
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Niedzwiedzki, Grzegorz,1980-Uppsala universitet,Evolution och utvecklingsbiologi(Swepub:uu)grzni333
(author)
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Sulej, Tomasz
(author)
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Uppsala universitetEvolution och utvecklingsbiologi
(creator_code:org_t)
Related titles
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In:Acta Palaeontologica Polonica: Polska Akademia Nauk Instytut Paleobiologii (Institute of Paleobiology, Polish Academy of Sciences)59:4, s. 815-8200567-79201732-2421
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