Where: Iran (34.1° N, 56.8° E: paleocoordinates 19.1° S, 149.8° E)

• coordinate stated in text

• small collection-level geographic resolution

When: Paroistodus proteus conodont zone, Second Member (Shirgesht Formation), Tremadocian to Tremadocian (485.4 - 470.0 Ma)

• sample AH.9-108 from the middle part of the Middle Carbonate Member, Tremadoc(-Early Arenig?). Middle Carbonate. This is "Member 2" in Ghaderi et al. (2009).

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified limestone

Size class: macrofossils

Primary reference: D. L. Bruton, A. J. Wright, and M. A. Hamedi. 2004. Ordovician Trilobites from Iran. Palaeontographica Abteilung A 271(5-6):111-149 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 66868: authorized by Wolfgang Kiessling, entered by Uta Merkel on 19.10.2006

Creative Commons license: CC BY (attribution)