V4525 (Miocene of Colombia)

Also known as Red beds, lower below

Where: Huila, Colombia (3.2° N, 75.2° W: paleocoordinates 2.7° N, 72.6° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Villavieja Formation (Honda Group), Laventan (13.8 - 11.8 Ma)

• Unit between Ferruginous sands and lower red bed

Environment/lithology: fluvial; lithology not reported

Size class: macrofossils

Primary reference: S. Johnson. 1984. Astrapotheres from the Miocene of Colombia, South America. [A. Cardenas /L. Mora-Rojas/L. Mora-Rojas]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 187721: authorized by Andrés Cardenas, entered by Laura Mora-Rojas on 08.08.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Astrapotheria - Astrapotheriidae
Granastrapotherium snorki Johnson and Madden 1997 placental
UCMP 40017, 38016
 Xenarthra - Mylodontidae
Mylodontidae indet. Savage 1951 edentate
Nothrothere indet. UCMP 40049
cf. Neonematherium sp. Ameghino 1904 edentate
Ameghino, 1904 UCMP 41162
Pseudoprepotherium confusum Hirschfeld 1985 edentate
Hirschfeld 1985 UCMP 40043, 39973
 Xenarthra - Megatheriidae
cf. Hapalops sp. Ameghino 1887 edentate
Ameghino, 1887 UCMP 39956
 Xenarthra - Megalonychidae
Megalonychinae indet. Trouessart 1904 edentate
Trouessart 1904 UCMP 38053