Gama Pass (Jurassic of Ethiopia)

Where: Ethiopia (9.3° N, 42.7° E: paleocoordinates 12.0° S, 27.2° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Callovian (166.1 - 163.5 Ma)

• "Oolite inferiore"

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified limestone

Size class: macrofossils

Primary reference: D. Jaboli. 1959. Fossili Giurassici dell'Harar (Africa Orientale): Brachiopodi, Lamellibranchi e Gasteropodi [Jurassic fossils from Harar (Eastern Africa): brachiopods, lamellibranchs and gastropods]. Missione Geologica dell'Azienda Italiana Petroli (AGIP) nella Dancalia Meridionale e sugli Altipiani Hararini 4(1):3-100 [W. Kiessling/U. Merkel/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 93529: authorized by Wolfgang Kiessling, entered by Uta Merkel on 21.01.2010

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Rhynchonellida - Septirhynchiidae
"Rhynchonella (Septirhynchia) azaisi" = Septirhynchia azaisi
"Rhynchonella (Septirhynchia) azaisi" = Septirhynchia azaisi Cottreau 1924
 Rhynchonellida - Rhynchonellidae