Also known as Gasema
Where: Chubut, Argentina (42.6° S, 70.3° W: paleocoordinates 43.1° S, 66.2° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Colloncuran mammal zone, Collon Cura Formation, Middle Miocene (16.0 - 11.6 Ma)
• In general terms, in the area of study the Collón Curá Formation (middle Miocene) overlies conformably and unconformably the La Pava (late lower Miocene) Formation and is unconformably overlaid by the Río Negro Formation (Miocene-Pliocene).
Environment/lithology: fluvial-lacustrine; volcaniclastic sandstone
Size class: macrofossils
Collection methods: surface (in situ),
• LIEB-PV, Laboratorio de Investigaciones en Evolución y Biodiversidad, Facultad de Ciencias Naturales sede Esquel, Universidad Nacional de la Patagonia “San Juan Bosco”, Esquel, Chubut province, Argentina
Primary reference: C. Oriozabala, J. Sterli, and L. Gonzalez Ruiz. 2018. Morphology of the mid-sized tortoises (Testudines: Testudinidae) from the Middle Miocene of Northwestern Chubut. Ameghiniana 55(1):30-54 [E. Vlachos/E. Vlachos/E. Vlachos]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 186561: authorized by Evangelos Vlachos, entered by Evangelos Vlachos on 26.06.2017, edited by Owen Alfaro
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
| |
Mammalia | |
Pseudonotictis chubutensis n. sp.
Pseudonotictis chubutensis n. sp. Martín and Tejedor 2007 metatherian |