Also known as Sítio Janner, Janner site
Where: Rio Grande do Sul, Brazil (29.7° S, 53.3° W: paleocoordinates 39.7° S, 15.1° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Hyperodapedon other zone, Alemoa Member (Santa Maria Formation), Carnian to Carnian (237.0 - 208.5 Ma)
• Santa Maria 2 (upper half of Santa Maria Formation), from the so-called "Rhynchosaur Cenozone" or "Hyperodapedon Assemblage Zone" in a stratigraphic level "with great abundance of the traversodontid Exaeretodon riograndensis." The Hyperodapedon Assemblage Zone is generally considered late Carnian in age, but could extend into the early Norian.
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• group of beds-level stratigraphic resolution
Environment/lithology: "floodplain"; massive, red mudstone and sandstone
Size class: macrofossils
Collection methods: quarrying, surface (in situ), mechanical,
• UFRGS: Universidade Federal do Rio Grande do Sul; UNIPAMPA, Universidade
•Federal do Pampa, São Gabriel
Primary reference: T. V. d.e. Oliveira, M. B. Soares, and C. L. Schultz. 2010. Trucidocynodon riograndensis gen. nov. et sp. nov. (Eucynodontia), a new cynodont from the Brazilian Upper Triassic (Santa Maria Formation). Zootaxa 2382:1-71 [R. Butler/R. Butler/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 98623: authorized by Richard Butler, entered by Richard Butler on 15.10.2010, edited by Matthew Carrano and Emma Dunne
Creative Commons license: CC BY (attribution)
Taxonomic list
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Stenoscelida aurantiacus n. gen. n. sp.7
Stenoscelida aurantiacus n. gen. n. sp.7 Müller et al. 2022 archosauromorph Holotype. CAPPA/UFSM 0293, a complete and articulated right hind limb
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Bagualosaurus agudoensis n. gen. n. sp.8 Pretto et al. 2019 sauropodomorph UFRGS-PV-1099-T (holotype), a semi-articulated skeleton, including partial skull and mandible, trunk vertebrae, sacrum and isolated caudal vertebrae, fragmented ribs, gastralia, isolated haemal arches, both ilia, right pubis, femora, tibiae, fibulae and partial left pes
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cf. Pampadromaeus barberenai6 Cabreira et al. 2011 sauropodomorph CAPPA/UFSM 0027, complete left femur
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Dynamosuchus collisensis n. gen. n. sp.3
Dynamosuchus collisensis n. gen. n. sp.3 Müller et al. 2020 archosaur Holotype: CAPPA/UFSM 0248, a partial skeleton including the pre- maxillae, left maxilla, frontals, right postfrontal, right parietal, squa- mosals, quadratojugals, quadrates, parabasisphenoid, both hemiman- dibles, some cervical, dorsal, sacral and caudal vertebrae, several ribs, gastralia, osteoderms, left scapula, both forelimbs, left ilium, right pubis, left femur, right tibia, and left fibula.
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| Osteichthyes | |
Trucidocynodon riograndensis n. gen. n. sp.
Trucidocynodon riograndensis n. gen. n. sp. Oliveira et al. 2010 cynodont UFRGS PV-1051-T; an almost complete skeleton
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