seymouriamorph

English

Noun

seymouriamorph (plural seymouriamorphs)

  1. Any of the order †Seymouriamorpha of extinct limbed vertebrates.
    • 2012, Jennifer A. Clack, Gaining Ground, Second Edition: The Origin and Evolution of Tetrapods:
      The seymouriamorphs also share with anthracosaurs a palatal structure that, like those of very early tetrapods, is closed—that is to say, it lacks the palatal vacuities of temnospondyls.
This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.