Biology:Iserosaurus

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Short description: Extinct genus of turtles

Iserosaurus
Temporal range: Late Cretaceous, 90 Ma
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Testudines
Suborder: Cryptodira
Family: Protostegidae
Genus: Iserosaurus
Type species
Iserosaurus littoralis
Fritsch, 1905

Iserosaurus is an extinct genus of sea turtle from the Late Cretaceous of Czech Republic.

Taxonomy

Iserosaurus was originally described as a new taxon of mosasauroid by Fritsch (1905) on the basis of a disarticulated skeleton from Turonian-age chalk deposits in Bohemia, Czech Republic.[1][2] However, Persson (1963) tentatively listed it as a dubious plesiosaur in his overview of plesiosaur classification.[3] Karl (2002) recognized Iserosaurus as being a protostegid turtle and assigned it to cf. Archelon.[4] Kear et al. (2013) agreed with Karl (2002) that Iserosaurus is a marine turtle but noted differences from Archelon, so assigned the genus to Protostegidae indet.[5]

References

  1. FRITSCH, A. 1905a. Synopsis der Saurier der böhm. Kreideformation. Sitzungsberichte der Königlich Böhmischen Gesellschaft derWissenschaften, Classe MathematischNaturwissenschaftliche 1905(8), 1–7.
  2. FRITSCH, A. 1905b. Vorläufige Notiz über Miscellanea palaeontologica aus Böhmen und America. Sitzungsberichte der Königlich Böhmischen Gesellschaft der Wissenschaften, Classe MathematischNaturwissenschaftliche 21, 1–3.
  3. PERSSON, P. O. 1963. A revision of the classification of the Plesiosauria with a synopsis of the stratigraphical and geographical distribution of the group. Lunds Universitet Årsskrift 65, 1–23.
  4. KARL, H.-V. 2002. Übersicht über die fossilen marinen Schildkrötenfamilien Zentraleuropas (Reptilia, Testudines). Mauritiana (Altenburg) 18, 171–202.
  5. Kear, B.P., Ekrt, B., Prokop, J. & Georgalis, G.L. (2014) Turonian marine amniotes from the Bohemian Cretaceous Basin, Czech Republic. Geological Magazine, 151, 183–198.https://doi.org/10.1017/S0016756813000502

Wikidata ☰ Q63951867 entry