ammonites
Loc. E - Timna [Nimra Limestone] (Cambrian of Israel)

Where: Israel (29.8° N, 34.7° E: paleocoordinates 32.6° S, 141.6° E)

• outcrop-level geographic resolution

When: Nimra Formation, Lenian (516.0 - 513.0 Ma)

• The brachiopods occur in a layer 3 meters below the top of the Nimra Formation. The formation commonly wedges out, but has an overall sharp contact with the overlying formation. The international stage name is derived by the following equivalence: Issafenian = Bilbilian (Spanish) = Lenian. In addition, the end of the Bilbilian stage is determind by the beginning of the Eccaparadoxides zone corresponding to the end of the Lenian as interpretted by Dr. D. C. Fernandez Remolar of the Center of Astrobiology, Madrid, Spain. URL: www.cab.inta.es/2_Inv_CAB/23_Documentos/Papers1.html

• bed-level stratigraphic resolution

Environment/lithology: lithified, gray, sandy dolomite

• the nimra formation has a thickness between 0-21.5 meters and consists of well bedded, sandy to gritty, grey, reddish to pink, locally manganiferous and cupriferous dolomite with large salt casts.

Preservation: replaced with silica

Collected by Bentor

Collection methods: surface (in situ), chemical,

• COLLECTOR: Y. K. Bentor. REPOSITORY: Hebrew University of Jerusalem.

Primary reference: G. A. Cooper. 1976. Lower Cambrian brachiopods from the Rift Valley (Isreal and Jordan). Journal of Paleontology 50(2):269-289 [M. Patzkowsky/P. Borkow/J. Alroy] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 86718: authorized by Austin Hendy, entered by Austin Hendy on 14.02.2009

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)