Annulicorona pyramidalis
Chen & Cuny, 2003
Classification: Elasmobranchii
Reference of the original description
Discovery of the Middle-Late Triassic elasmobranch ichthyoliths from Guanling area, Guizhou, SW China. Geological Bulletin of China, 22(4), 236–247
Discovery of the Middle-Late Triassic elasmobranch ichthyoliths from Guanling area, Guizhou, SW China. Geological Bulletin of China, 22(4), 236–247
Types
Annulicorona pyramidalis
Annulicorona pyramidalis
Description:
Citation: Annulicorona pyramidalis Chen & Cuny, 2003: In: Database of fossil elasmobranch teeth www.shark-references.com, World Wide Web electronic publication, Version 02/2025
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Remarks
shark-references Species-ID=249;
shark-references Species-ID=249;
References
An Overview of Triassic Fishes from China. Vertebrata Palasiatica, 44(1), 28–42
Discovery of the Middle-Late Triassic elasmobranch ichthyoliths from Guanling area, Guizhou, SW China. Geological Bulletin of China, 22(4), 236–247
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An Overview of Triassic Fishes from China. Vertebrata Palasiatica, 44(1), 28–42

Discovery of the Middle-Late Triassic elasmobranch ichthyoliths from Guanling area, Guizhou, SW China. Geological Bulletin of China, 22(4), 236–247