Also known as ETE Locality 1291, Geol Loc #94, Arch #66, BK - Bed IV,

Where: Tanzania (3.0° S, 35.4° E: paleocoordinates 3.0° S, 35.3° E)

• local area-level geographic resolution

When: Olduvai Formation, Calabrian (1.8 - 0.8 Ma)

• ETE dating method: absolute, ETE age comment: Max age = 0.8 (base of Bed IV). Min age = 0.6 (top of Bed IV) radiometric intage_max, radiometric intage_min

Environment/lithology: fluvial; sandstone

Collection methods: quarrying, surface (in situ)

• ETE Size: macro; ETE reference list: 925, ; ETE museum list: BMNH: British Museum (Natural History), KNM, TDA: Tennessee Division of Archaeology

Primary reference: R. L. Hay. 1986. Role of tephra in the preservation of fossils in Cenozoic deposits of East Africa. Geological Society of America Special Publication 25:339-344 [A. Behrensmeyer/A. Behrensmeyer/M. Kosnik]more details

PaleoDB collection 22467: authorized by Anna Behrensmeyer, entered by Anna Behrensmeyer on 24.08.1999

Creative Commons license: CC BY (attribution)