Bressaucourt (Oligocene of Switzerland)

Where: Canton Jura, Switzerland (47.4° N, 7.0° E: paleocoordinates 46.8° N, 3.5° E)

• coordinate based on political unit

• small collection-level geographic resolution

When: MP 21-22 other zone, Rupelian (33.9 - 28.1 Ma)

• "As a result, the rhinocerotoids from Bressaucourt are probably related to the strictly continental beds of Conglomérats de Porrentruy, deposited just after the first Rhenish marine incursion and dated to the biostratigraphical interval MP21/22–base MP22 (ca.32.6 Ma)" (From Becker, 2009); was MP 21/22 Mamal Paleogene zone

Environment/lithology: terrestrial; calcareous gravel

Size class: macrofossils

Primary reference: D. Becker. 2009. Earliest record of rhinocerotoids (Mammalia: Perissodactyla) from Switzerland: systematics and biostratigraphy. Swiss Journal of Geosciences 102:489-504 [R. Butler/J. Benito Moreno/M. Uhen]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 182608: authorized by Richard Butler, entered by Juan Benito Moreno on 10.11.2016

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Perissodactyla - Amynodontidae
Cadurcotherium minus Filhol 1880 odd-toed ungulate
m2 dext. (D3473)
 Perissodactyla - Rhinocerotidae
Ronzotherium filholi Osborn 1900 rhinoceros
part of juvenile mandible (d1)–d2–d3 dext. (OB7)