Also known as Estancia "Anita" locality 4, DUPLICATE of Magallanodon Site in Moyano-Paz et al., CHIQUITAJE MAMIF GPS
Where: Santa Cruz, Argentina (50.5° S, 72.6° W: paleocoordinates 52.5° S, 62.4° W)
• coordinate based on unpublished field data
• small collection-level geographic resolution
When: Chorrillo Formation, Early/Lower Maastrichtian (70.6 - 66.0 Ma)
• middle third of the Chorrillo Formation
•The age of this locality has been revised in Moyano-Paz et al., 2022.
•The Chorrillo Formation in Argentina is correlated to the nearby and coeval Dorotea Formation in Chile.
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; gray, green claystone
Size class: macrofossils
Collected in 2019
• discovered by General F. Nullo
Primary reference: F. E. Novas, F. L. Agnolin, S. Rozadilla, A. M. Aranciaga-Rolando, F. Brisson-Egli, M. J. Motta, M. Cerroni, M. D. Ezcurra, A. G. Martinelli, J. S. D’Angelo, and G. Alvarez-Herrera. 2019. Paleontological discoveries in the Chorrillo Formation (upper Campanian-lower Maastrichtian, Upper Cretaceous), Santa Cruz Province, Patagonia, Argentina. Revista del Museo Argentino de Ciencias Naturales, Nueva Serie 21(2):217-293 [P. Mannion/P. Mannion/P. Wagner]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 206969: authorized by Philip Mannion, entered by Philip Mannion on 10.12.2019, edited by Evangelos Vlachos, Franco Aspromonte and Matthew Carrano
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
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Gastropoda | |
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Reptilia | |
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Aves | |
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Reptilia | |
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Mammalia | |
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Patagomaia chainko n. gen. n. sp.2
Patagomaia chainko n. gen. n. sp.2 Chimento et al. 2024 mammal MPM-PV-23365 (holotype), MPM-PV-23366
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Patagorhynchus pascuali n. gen. n. sp.3
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Amphibia | |
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Calyptocephalella sp.5 Strand 1926 helmeted water toad MPM-PV-22841, incomplete left maxilla; MPM-PV-22842, incomplete right maxilla; MPM-PV-22843, incomplete right ilium; MPM-PV22844, proximal right radioulna; MPM-PV-22845, left proximal end of tibiofibula; MPM-PV-22846, proximal half of urostyle
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Actinopteri | |
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