Where: Agadez, Niger (16.8° N, 6.5° E: paleocoordinates 8.4° N, 1.6° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Tiourarén Formation (Irhazer Group), Late/Upper Jurassic (161.5 - 145.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Collected by P. Sereno in 1993

Collection methods: surface (float), surface (in situ), mechanical,

Primary reference: P. C. Sereno, J. A. Wilson, H. C. E. Larsson, D. B. Dutheil, and H.-D. Sues. 1994. Early Cretaceous dinosaurs from the Sahara. Science 266(5183):267-271 [M. Carrano/M. Carrano/M. Carrano]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 91375: authorized by Matthew Carrano, entered by Matthew Carrano on 16.09.2009

Creative Commons license: CC BY (attribution)