The Changhsingian (Late Permian) ammonoids from Baghuk Mountain (Central Iran)
نویسندگان
چکیده
The Changhsingian (Late Permian) Hambast Formation of sections at Baghuk Mountain (Central Iran) has yielded diverse ammonoid assemblages composed the genera Pseudogastrioceras, Shevyrevites, Arasella, Dzhulfites, Paratirolites, Clivotirolites gen. nov., Esfahanites Alibashites, Lutites Abichites and Stoyanowites. succession species allows for a subdivision rock unit into biozones, which largely correlate with occurrences in north-western Iran. Three new genera, Korn & Hairapetian nov. as well 19 are described: Shevyrevites corrugatus sp. Arasella falcata Dzhulfites brevisellatus Paratirolites rubens lanceolobatus robustus baghukensis aduncus decoratus et petilus armatus paucis lyriformis profundus alius plicatus ovalis infirmus Stoyanowites parallelus material described here is, together from NW Iran, most assemblage known interval before end-Permian mass extinction.
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ژورنال
عنوان ژورنال: European journal of taxonomy
سال: 2021
ISSN: ['2118-9773']
DOI: https://doi.org/10.5852/ejt.2021.776.1559