New bioerosion traces in rhynchosaur bones from the Upper Triassic of Brazil and the oldest occurrence of the ichnogenera Osteocallis and Amphifaoichnus

New bioerosion traces produced by insects in bones are reported from the Hyperodapedon Assemblage Zone of the Santa Maria Supersequence (Carnian, Brazil). The bones are assigned to a single rhynchosaur Hyperodapedon mariensis individual and among the traces, the ichnogenera Osteocallis (Osteocalli...

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Bibliographic Details

Published in:	Acta Palaeontologica Polonica
Main Authors:	LUCCA S. CUNHA, PAULA DENTZIEN-DIAS, HEITOR FRANCISCHINI
Format:	Article
Language:	English
Published:	Institute of Paleobiology PAS 2024-03-01
Subjects:	rhynchosauria ichnotaxonomy insect osteophagy paleoecology taphonomy vertebrate carcass triassic santa maria supersequence brazil
Online Access:	https://www.app.pan.pl/archive/published/app69/app010932023.pdf