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...

Alluvial-lacustrine Alluvial-fluvial Fluvio-lacustrine Lacustrine Fluvial Fluvio-deltaic Itaboraian volcanoclastics Itaboraian fauna Itaboraian flora Volcanic Yes...

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...

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...

reaching a thickness of 100 metres (330 ft) is the defining unit for the Itaboraian South American land mammal age (SALMA), dating to the Early Eocene, approximately...

Titanoboa Temporal range: Mid-Late Paleocene (Peligran-Itaboraian) ~60–58 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓ Paratype dorsal vertebra of T. cerrejonensis...

Formation, Madagascar Eocene Casamayoran Sarmiento Formation, Argentina Itaboraian Las Flores Formation, Argentina and Itaboraí Formation, Brazil Mohabey...

American meridiungulatan ungulate, from the Late Paleocene to Late Eocene (Itaboraian to Tinguirirican in the SALMA classification) of South America (Argentina...

South American land mammal age (SALMA) classification. It follows the Itaboraian and precedes the Mustersan age. Several astrapotherian mammals are known...

Eocene (approximately 53 to 50 million years ago), specifically within the Itaboraian South American Land Mammal Age. Fossils of the only known species, Paleopsilopterus...

Alluvial-lacustrine Alluvial-fluvial Fluvio-lacustrine Lacustrine Fluvial Fluvio-deltaic Itaboraian volcanoclastics Itaboraian fauna Itaboraian flora Volcanic Yes...

notoungulate mammals known from the Paleocene (Las Flores Formation, Itaboraian) to Middle Miocene (Honda Group, Laventan) of South America. McKenna,...

Rio Negro Province, Argentina. Genus ?Paleopsilopterus – Lower Eocene (Itaboraian) Itaboraí Formation of Itaboraí, Brazil (identity as a phorusrhacid dubious)...

Clarkforkian North American land mammal ages, the Riochican and part of the Itaboraian South American land mammal ages and the upper Nongshanian and Gashatan...

Laguna del Hunco, Tufolitas Laguna del Hunco) is a localized Early Eocene (Itaboraian in the SALMA classification) fossiliferous geological formation of the...

Henricosborniids such as Henricosbornia and Othnielmarshia from the late Paleocene (Itaboraian-Casamayoran SALMA) have generalized, low-crowned teeth with the dental...

conservation units, created later in 2006. The city is the namesake of the Itaboraian period. Cabuçu IBGE 2022 "Itaboraí - Guia do cidade Itaboraí -RJ Aqui...

Tiffanian North American Land Mammal Age, the Peligran, Tiupampan and lower Itaboraian South American Land Mammal Ages and part of the Nongshanian Asian Land...

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...

Formation and Mustersan Geste Formation of Argentina, Epidolops of the Itaboraian Las Flores Formation of the Golfo San Jorge Basin, Polydolops from Eocene...

eastern United States Wasatch Formation of the western United States Itaboraian formations Itaboraí Formation of Brazil Laguna del Hunco Formation of...

but had similar teeth. Victorolemoinea lived during the Riochican and Itaboraian South American land mammal ages, which date to the Ypresian age of the...

Paleocene-Eocene, and Astrapotheriidae from the Eocene-Miocene. The Brazilian, Itaboraian Tetragonostylops and the Argentinian, Riochican Eoastrapostylops are the...

Cabra Hannold Hill Coalmont Cuchara Galisteo San Jose Ypresian (IUCS) • Itaboraian (SALMA) Bumbanian (ALMA) • Mangaorapan (NZ) Basin Powder River Uinta Piceance...

Eocene, Barrancan SALMA) Patene simpsoni (late Paleocene/early Eocene, Itaboraian SALMA) Genus Procladosictis Procladosictis anomala (late Eocene, Mustersan...

Corallus priscus 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:...

Cabra Hannold Hill Coalmont Cuchara Galisteo San Jose Ypresian (IUCS) • Itaboraian (SALMA) Bumbanian (ALMA) • Mangaorapan (NZ) Basin Powder River Uinta Piceance...

Sudamerica, literally "South America" in Spanish, is a genus of mammal from the extinct suborder Gondwanatheria that lived in Patagonia, Argentina (Salamanca...

Henricosbornia is an extinct genus of henricosborniid notoungulate that lived from the Late Paleocene to the Middle Eocene of what is now Argentina and...