Auchas Pit AMSE (Miocene to of Namibia)

Also known as Auchas

Where: Namibia (28.3° S, 16.8° E: paleocoordinates 29.1° S, 14.7° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Early/Lower Miocene to Early/Lower Miocene (23.0 - 11.6 Ma)

• Stratigraphic positions above are in meters above sea level

Environment/lithology: "channel"; poorly lithified, silty, sandy, conglomeratic siliciclastic sediments

• "..up to 30 m of fluviatile sediment of diverse types ranging from extremely course conglomerates to sands, silts and clays..."

Size class: macrofossils

Preservation: permineralized, replaced with silica

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

• Some specimens collected by local miners

Primary reference: M. Pickford, B. Senut, P. Mein, J. Morales, D. Spria, M. Nieto, J. Ward and M. Bamford. 1995. The discovery of lower and middle Miocene vertebrates at Auchas, southern Namibia. Comptes rendus de l"Academie des sciences. Serie 2. Sciences de la terre et des planetes 322(10):901-906 [W. Clyde/W. Clyde]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 70421: authorized by Will Clyde, entered by Will Clyde on 22.03.2007, edited by Evangelos Vlachos

Creative Commons license: CC BY (attribution)

Taxonomic list

Reptilia
 Testudines - Testudinidae
Namibchersus namaquensis1 Stromer 1926 turtle
 Testudines - Podocnemididae
aff. Erymnochelys sp.1 Baur 1888 sideneck turtle
Mammalia
 Proboscidea - Gomphotheriidae
Gomphotherium sp.2 Burmeister 1837 gomphothere
 Proboscidea - Deinotheriidae
Prodeinotherium hobleyi Andrews 1911 deinothere