Aghdarband Agh75/37 (Triassic of Iran)

Where: Iran (36.0° N, 60.9° E: paleocoordinates 36.5° S, 58.9° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: ismidicus ammonoid zone, Nazarkardeh Formation, Bithynian (247.2 - 242.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: lithified carbonate

Size class: macrofossils

Primary reference: M. SiblĂ­k. 1991. Triassic brachiopods from Ahgdarband (NE-Iran). Abhandlungen der Geologischen Bundesanstalt 38:165-174 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 94847: authorized by Matthew Clapham, entered by Matthew Clapham on 30.03.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

 Spiriferinida - Pennospiriferinidae
 Ceratitida - Cladiscitidae
"Procladiscites cf. proponticus" = Phyllocladiscites proponticus
"Procladiscites cf. proponticus" = Phyllocladiscites proponticus Toula 1896 ceratite
 Ceratitida - Sturiidae
Psilosturia sp. Diener 1916 ceratite
Sturia sansovinii Mojsisovics 1869 ceratite
 Ceratitida - Japonitidae
"Japonites" cf. kirata Diener 1895 ceratite
 Ceratitida - Gymnitidae
Gymnites asseretoi Tozer 1972 ceratite
 Ceratitida - Ceratitidae
"Semibeyrichites ruttneri n. gen. n. sp." = Kocaelia ruttneri, Aghdarbandites ismidicus n. gen.
"Semibeyrichites ruttneri n. gen. n. sp." = Kocaelia ruttneri Krystyn and Tatzreiter 1991 ceratite
Aghdarbandites ismidicus n. gen. Arthaber 1915 ceratite