Fish remains from the Santa Marta Formation (Late Cretaceous) of James Ross Island, Antarctica

Isolated fish remains including a tooth of the oldest described frilled shark, Chlamydoselachus thomsoni sp. nov. are described and figured from the Santa Marta Formation (Santonian–Campanian, Late Cretaceous) of James Ross Island, Antarctic Peninsula. Their geological and palaeoecological context i...

Full description

Bibliographic Details
Published in:Antarctic Science
Main Authors: Richter, Martha, Ward, David J.
Format: Article in Journal/Newspaper
Language:English
Published: Cambridge University Press (CUP) 1990
Subjects:
Online Access:http://dx.doi.org/10.1017/s0954102090000074
https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0954102090000074
Description
Summary:Isolated fish remains including a tooth of the oldest described frilled shark, Chlamydoselachus thomsoni sp. nov. are described and figured from the Santa Marta Formation (Santonian–Campanian, Late Cretaceous) of James Ross Island, Antarctic Peninsula. Their geological and palaeoecological context is considered in the light of recent geological studies.