WebApr 5, 2024 · In the history of baleen whales, the early Miocene is one of not a well-known time. Many baleen whales from the Miocene are known as “cetotheres”. The “cetothere” … WebDec 1, 2010 · The early to middle Miocene was significantly warmer than present, particularly at high latitudes. Relatively few climatic details are known about this time period compared with earlier (e.g ...
Comparing early to middle Miocene terrestrial climate …
WebDec 1, 2010 · The early to middle Miocene was significantly warmer than present, particularly at high latitudes. Relatively few climatic details are known about this time … WebJan 1, 2011 · We perform a series of sensitivity experiments using an atmospheric general circulation model, combined with an offline equilibrium vegetation model, to quantitatively … cgh medication delivery service
Reconstruction of oceanic circulation patterns in the
WebApr 9, 2024 · This study aims to compare the clay mineralogy and whole-soil major chemistry of elements in late Miocene soil sediments and early Quaternary red … The Miocene is the first geological epoch of the Neogene Period and extends from about 23.03 to 5.333 million years ago (Ma). The Miocene was named by Scottish geologist Charles Lyell; the name comes from the Greek words μείων (meíōn, "less") and καινός (kainós, "new") and means "less recent" because it has … See more The Miocene faunal stages from youngest to oldest are typically named according to the International Commission on Stratigraphy: Regionally, other systems are used, based on characteristic … See more Life during the Miocene Epoch was mostly supported by the two newly formed biomes, kelp forests and grasslands. Grasslands allow for more grazers, such as horses, rhinoceroses, and hippos. Ninety-five percent of modern plants existed by the end of this epoch. … See more The "Middle Miocene disruption" refers to a wave of extinctions of terrestrial and aquatic life forms that occurred following the Miocene Climatic Optimum (18 to 16 Ma), around 14.8 to 14.5 million years ago, during the Langhian Stage of the mid-Miocene. A major … See more Continents continued to drift toward their present positions. Of the modern geologic features, only the land bridge between South America See more Climates remained moderately warm, although the slow global cooling that eventually led to the Pleistocene glaciations continued. Although a long-term cooling trend was well … See more There is evidence from oxygen isotopes at Deep Sea Drilling Program sites that ice began to build up in Antarctica about 36 Ma during the Eocene. Further marked decreases in … See more A large impact event occurred either during the Miocene (23 Ma – 5.3 Ma) or the Pliocene (5.3 Ma – 2.6 Ma). The event formed the Karakul crater (52 km diameter), in Tajikistan which is estimated to have an age of less than 23 Ma or less than 5 Ma. See more WebSep 14, 2016 · Early and middle Miocene sites in Argentina, currently located beyond the southern geographical limits of modern platyrrhines, have yielded the remains of a … hannah arendt the promise of politics pdf