Locality 35, Barra area (Aramco S-1611) (Jurassic of Saudi Arabia)

Where: Saudi Arabia (25.1° N, 45.7° E: paleocoordinates 1.0° S, 33.6° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Tuwaiq Mountain Formation, Middle Callovian (164.7 - 161.2 Ma)

• Erymnoceras fauna, lower Tuwaiq Mountain limestone (exact level not determined)

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Reposited in the SM

Primary reference: W. J. Arkell. 1952. Jurassic ammonites from Jebel Tuwaiq, central Arabia. Philosophical Transactions of the Royal Society of London, Series B, Biological Sciences 236:241-313 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 184552: authorized by Matthew Clapham, entered by Matthew Clapham on 11.03.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

 Ammonitida - Pachyceratidae
Erymnoceras cf. philbyi Arkell 1952 ammonite