Also known as Paso Córdoba, Cordoba
Where: Río Negro, Argentina (39.1° S, 67.6° W: paleocoordinates 43.7° S, 48.5° W)
• coordinate estimated from map
• small collection-level geographic resolution
When: Bajo de la Carpa Formation (Neuquén Group), Santonian (86.3 - 83.6 Ma)
• Río Colorado Subgroup
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; sandstone
Size class: macrofossils
Collected by J. F. Bonaparte in 1995-; reposited in the MACN
Primary reference: A. G. Martinelli. 2003. New cranial remains of the bizarre notosuchid Comahuesuchus brachybuccalis (Archosauria, Crocodyliformes) from the Late Cretaceous of Río Negro Province (Argentina). Ameghiniana 40(4):559-572 [P. Mannion/P. Mannion]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 84309: authorized by Matthew Carrano, entered by Matthew Carrano on 07.10.2008, edited by Philip Mannion, Evangelos Vlachos and Franco Aspromonte
Creative Commons license: CC BY (attribution)
Taxonomic list
| Osteichthyes | |
Metaceratodus kaopen n. sp.2
Metaceratodus kaopen n. sp.2 Apesteguia et al. 2007 lungfish MPCN-PV 1-1 (holotype), MLP 94-XI- 1-1, complete left lower tooth plate, MPCN -PV 1 -2, anterior fragment with two ridges of a right lower tooth plate, MPCN-PV 1-3, anterior fragment with two ridges of a right upper tooth plate with cranial bone attached.
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| Reptilia | |
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Comahuesuchus brachybuccalis Bonaparte 1991 crocodilian P 6131 MOZ (partial skull w/artic. incomplete lower jaws)
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Achillesaurus manazzonei n. gen. n. sp.4
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Furileusauria indet.5 Filippi et al. 2016 ceratosaur MACN-PV-RN 1012, isolated anterior caudal vertebra
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