Stratigraphy and location of the Itaboraí Basin. Crocodile skull indicates Sahitisuchus find.
The Itaboraian (Portuguese: Itaboraiense) age is a period within the Early Eocene geologic time (53.0–50.0 Ma) epoch of the Paleogene, used more specifically with South American land mammal ages (SALMA). It follows the Riochican and precedes the Casamayoran age.[1]
The Itaboraian (Portuguese: Itaboraiense) age is a period within the Early Eocene geologic time (53.0–50.0 Ma) epoch of the Paleogene, used more specifically...
Miocene epochs. The earliest paucituberculatans date to the late Paleocene (Itaboraian South American land mammal age). The group went through a pronounced decline...
American hoofed mammals that lived from the Late Paleocene to Early Eocene (Itaboraian to Casamayoran in the SALMA classification). Fossils of the order are...
Patagonia, are known from only a few dental remains. C. vieirai (from the Itaboraian SALMA of Itaborai) is known from much more complete dental, cranial, and...
Titanoboa Temporal range: Mid-Late Paleocene (Peligran-Itaboraian) ~60–58 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓ Titanoboa dorsal vertebra in the José Royo y...
Rio Negro Province, Argentina. Genus ?Paleopsilopterus (Lower Eocene (Itaboraian) Itaboraí Formation of Itaboraí, Brazil) (identity as a phorusrhacid dubious)...
Formation, Madagascar Eocene Casamayoran Sarmiento Formation, Argentina Itaboraian Las Flores Formation, Argentina and Itaboraí Formation, Brazil Mohabey...
Clarkforkian North American land mammal ages, the Riochican and part of the Itaboraian South American land mammal ages and the upper Nongshanian and Gashatan...
American meridiungulatan ungulate, from the Late Paleocene to Late Eocene (Itaboraian to Tinguirirican in the SALMA classification) of South America (Argentina...
Tiffanian North American Land Mammal Age, the Peligran, Tiupampan and lower Itaboraian South American Land Mammal Ages and part of the Nongshanian Asian Land...
notoungulate mammals known from the Paleocene (Las Flores Formation, Itaboraian) to Middle Miocene (Honda Group, Laventan) of South America. McKenna,...
have arisen multiple times. It lived around 53 to 50 million years ago (Itaboraian) in Brazil, during the Early Eocene. The only known species is Paleopsilopterus...
America Chile Sâo José de Itaboraí basin Itaboraí Formation Paleocene (Itaboraian) South America Brazil Sloggett Formation (= Bahía Sloggett Formation)...
extinct genus of insectivorous bird known from the Early Eocene period (Itaboraian) of Brazil. It was probably the most primitive member of the order Cuculiformes...
Diogenornis is an extinct genus of ratites, that lived during the Early Eocene (Itaboraian to Casamayoran in the SALMA classification). It was described in 1983...
Laguna del Hunco, Tufolitas Laguna del Hunco) is a localized Early Eocene (Itaboraian in the SALMA classification) fossiliferous geological formation of the...
Paleocene-Eocene, and Astrapotheriidae from the Eocene-Miocene. The Brazilian, Itaboraian Tetragonostylops and the Argentinian, Riochican Eoastrapostylops are the...
by basal primatomorphs. In South America, the EECO coincided with the Itaboraian South American Land Mammal Age. Cingulates diversified over the course...
American land mammal ages (SALMA). It follows the Peligran and precedes the Itaboraian age. This age is named after the Río Chico Group of the Golfo San Jorge...
Riochican in the South American land mammal age classification, and later as Itaboraian, but after the redefinition of the Itaboraí Formation to Early Eocene...
Formation and Mustersan Geste Formation of Argentina, Epidolops of the Itaboraian Las Flores Formation of the Golfo San Jorge Basin, Polydolops from Eocene...
(2017) considered the species Eobrasilia coutoi from the early Eocene (Itaboraian) of Brazil to be a stagodontid; if confirmed it would make it the only...
Metatherians from the Paleogene of Itaboraí (Brazil): systematics and age of the Itaboraian SALMA. Revista Brasileira de Paleontologia 14. 105–136. Accessed 2017-08-15...
Carbonemys Temporal range: Mid–Late Paleocene (Peligran–Itaboraian) ~60–58 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓ Life restoration of Carbonemys Scientific classification...
Apodops Temporal range: Early Eocene (Itaboraian) ~53–50 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓ Scientific classification Domain: Eukaryota Kingdom: Animalia...
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