Also known as Locality 21a of de Broin and de la Fuente (1993(
Where: Río Negro, Argentina (40.7° S, 67.2° W: paleocoordinates 43.5° S, 53.0° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Middle Member (Allen Formation), Late/Upper Campanian to Late/Upper Campanian (83.5 - 66.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: lacustrine; lithology not reported
Size class: macrofossils
Reposited in the MACN
Primary reference: F. de Broin and M. de la Fuente. 1993. Les tortues fossiles d'Argentine: synthese [The fossil turtles of Argentina: synthesis]. Annales de Paléontologie (Invertebrés-Vertebrés) 79(3):169-232 [R. Benson/R. Benson/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 185025: authorized by Evangelos Vlachos, entered by Evangelos Vlachos on 06.04.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
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Meiolaniformes indet. Sterli and de la Fuente 2013 turtle Other specimens from El Abra (MACN-RN 522, left bridge peripheral ?5; MACN-RN 706, left bridge peripheral ?3; MACN-RN 959: neural bone) are, however, assigned here to Meiolaniformes
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