Also known as Salinas de Trapalcó
Where: Río Negro, Argentina (39.6° S, 67.0° W: paleocoordinates 42.4° S, 52.6° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Malargüe Group, Late/Upper Campanian to Late/Upper Campanian (83.5 - 66.0 Ma)
• or upper Neuquén Group
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; gray siliciclastic sediments
Size class: macrofossils
Collected by R. Abel
Primary reference: J. E. Powell. 2003. Revision of South American titanosaurid dinosaurs: palaeobiological, palaeobiogeographical and phylogenetic aspects. Records of the Queen Victoria Museum Launceston 111:1-173 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 51583: authorized by Matthew Carrano, entered by Matthew Carrano on 08.06.2005, edited by Jonathan Tennant and Franco Aspromonte
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
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Aristonectes cf. parvidens Cabrera 1941 elasmosaur MML-Pv 192, three cervical vertebrae, one humerus
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