Where: Brazil (10.8° S, 37.1° W: paleocoordinates 17.1° S, 9.9° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Riachuelo Formation, Late/Upper Albian (105.3 - 99.6 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Collection methods: Repository: Departamento Nacional da Produçao Mineral, Divisao de Geologia e Mineralogia, Rio de Janeiro, Brazil
Primary reference: C. J. Maury. 1936. Monographias do Servico Geologico E Mineralogico 11:1-283 [A. Hendy/A. Hendy]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 195791: authorized by Matthew Clapham, entered by Matthew Clapham on 25.08.2018
Creative Commons license: CC BY (attribution)
Taxonomic list
Echinoidea | |
"Rhabdocidaris brasiliensis n. sp." = Phalacrocidaris branneri
"Rhabdocidaris brasiliensis n. sp." = Phalacrocidaris branneri White 1877 pencil urchin | |
Hemiaster proclivus2 Cotteau et al. 1878 heart urchin Hemiaster cf. cranium Cooke, in Santos & Cunha 1959
| |
"Cyphosoma binexile" = Phymosoma binexilis
"Cyphosoma binexile" = Phymosoma binexilis White 1887 sea urchin | |
"Pseudodiadema grangeri n. sp." = Orthopsis miliaris
"Pseudodiadema grangeri n. sp." = Orthopsis miliaris d'Archiac 1835 sea urchin | |
Actinopteri | |
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