Triassic coleoid beaks and other structures from the Calcareous Alps revisited

We performed comprehensive study of seven Carnian, Late Triassic specimens of a coleoid cephalopod Phragmoteuthis bisinuata, on which Suess based his hypothesis on “beaks of P. bisinuata”. Using SEM/EDS, we found that “beaks of P. bisinuata” consist of a micro-granular carbonized matrix containing...

Full description

Bibliographic Details
Main Authors: LARISA A. DOGUZHAEVA, HERBERT SUMMESBERGER, FRANZ BRANDSTAETTER, DANIELA GRUBER, ANDREA TINTORI
Format: Article
Language:English
Published: Institute of Paleobiology PAS 2022-09-01
Series:Acta Palaeontologica Polonica
Subjects:
Online Access:https://www.app.pan.pl/archive/published/app67/app009532021.pdf