@inproceedings{paperid:1045834,
author = {Dieter Korn and Ghaderi, Abbas and Vachik Hairapetian and Lucyna Leda},
title = {Morphological evolution and extinction patterns of the Ammonoidea at the Permian-Triassic boundary of Iran},
booktitle = {Centenary Meeting of the Paläontologische Gesellschaft},
year = {2012},
location = {برلین, GERMANY},
keywords = {evolution; extinction; Ammonoidea; Permian; Triassic; Iran},
}