Deseadan

The Deseadan age is a period of geologic time (29.0—21.0 Ma) within the Oligocene epoch of the Paleogene used more specifically with South American Land Mammal Ages. It follows the Tinguirirican and precedes the Colhuehuapian age.^[1]

References

1. ^ Paleo Database: Tinguirirican

This geochronology article is a stub. You can help Wikipedia by expanding it.v · Categories: Miocene Oligocene Geochronology stubs Wikimedia Foundation. 2010. Игры ⚽ Поможем решить контрольную работу Dese Dem Dose Deseado Department Look at other dictionaries: Miocene — System Series Stage Age (Ma) Quaternary Pleistocene Gelasian younger Neogene Pliocene …   Wikipedia Bristle-spined Rat — Temporal range: none Conservation status Vulnerable (IUCN 3.1)[1] …   Wikipedia Chattian — System Series Stage Age (Ma) Neogene Miocene Aquitanian younger Paleogene Oligocene …   Wikipedia Pyrotheria — Taxobox name = Pyrotheria image caption = Pyrotherium romeroi with the notoungulate Rhynchippus equinus regnum = Animalia phylum = Chordata classis = Mammalia subclassis = Theria infraclassis = Eutheria superordo = ?†Meridiungulata ordo =… …   Wikipedia Pyrotheriidae — Taxobox name = Pyrotheriidae image caption = The Pyrotheriidae Pyrotherium romeroi with Rhynchippus equinus regnum = Animalia phylum = Chordata classis = Mammalia subclassis = Theria infraclassis = Eutheria ordo = †Pyrotheria familia =… …   Wikipedia Eocardiidae — Taxobox name = Eocardiidae fossil range = Late Oligocene to Late Miocene regnum = Animalia phylum = Chordata classis = Mammalia ordo = Rodentia subordo = Hystricomorpha familia = †Eocardiidae familia authority = Ameghino, 1891 subdivision ranks …   Wikipedia Tinguiririca fauna — The fossil Tinguiririca fauna, entombed in volcanic mudflows and ash layers at the onset of the Oligocene, about 33 31.5 million years ago, [A new precision dating method analyzes traces of argon trapped in the fossil bearing rock matrix.]… …   Wikipedia Mesotheriidae — Temporal range: Late Eocene–Middle Pleistocene …   Wikipedia Psilopterus — Taxobox name = Psilopterus fossil range = Middle Oligocene to Late Miocene regnum = Animalia phylum = Chordata classis = Aves ordo = Gruiformes familia = Phorusrhacidae genus = Psilopterus genus authority = Moreno Mercerat, 1891 subdivision ranks …   Wikipedia Colhuehuapian — The Colhuehuapian age is a period of geologic time (21.0 17.5 Ma) within the Miocene epoch of the Neogene used more specifically with South American Land Mammal Ages. It follows the Deseadan and precedes the Santacrucian age.[1] References ^… …   Wikipedia 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”