Ontogeny, evolution and palaeogeographic distribution of the world's largest ammonite Parapuzosia (P.) seppenradensis (Landois, 1895)

C Ifrim, W Stinnesbeck, AH González González… - Plos one, 2021 - journals.plos.org
The world's largest ammonite, Parapuzosia (P.) seppenradensis (Landois, 1895), fascinated
the world ever since the discovery, in 1895, of a specimen of 1.74 metres (m) diameter near …

[PDF][PDF] Extreme abundance of ammonoids in mass accumulations from the Late Devonian of the Moroccan Anti-Atlas

M Greif, JH Nebelsick, C Klug - Acta Palaeontologica Polonica, 2022 - bibliotekanauki.pl
The eastern Anti-Atlas is renowned for its highly fossiliferous outcrops of Devonian rocks.
Ammonoids occur in rock-forming numbers at many localities in the Tafilalt and Maïder. This …