Top 7 Prehistoric Mesozoic Mammals скачать в хорошем качестве

Top 7 Prehistoric Mesozoic Mammals

https://www.youtube.com/channel/UCHiF...   / diogo.nazare.1   https://www.flickr.com/photos/1310836...   / diogo_nazar.  . Mesozoic Mammals. The first mammals on Earth. They lived among the giant dinosaurs (Mesozoic) but prevailed and evolve to control the planet and are our ancestors! Juramaia, the jurassic mother, Repenomamus, the mammal that ate dinosaurs and much more! TOP PREHISTORIC MAMMALS; MAMMALS; TOP MAMMALS; FIRST MAMMALS OF THE WORLD; MESOZOIC MAMMALS; FOSSILS; PALEONTOLOGY Eomaia ("dawn mother") is a genus of extinct fossil mammals containing the single species Eomaia scansoria, discovered in rocks that were found in the Yixian Formation, Liaoning Province, China, and dated to the Barremian Age of the Lower Cretaceous about 125 million years ago. The single fossil specimen of this species is 10 centimetres (3.9 in) in length and virtually complete. An estimate of the body weight is between 20–25 grams (0.71–0.88 oz). It is exceptionally well-preserved for a 125-million-year-old specimen. Although the fossil's skull is squashed flat, its teeth, tiny foot bones, cartilages and even its fur are visible. https://en.wikipedia.org/wiki/Eomaia Juramaia is an extinct genus of very basal eutherian mammal from the Late Jurassic (Oxfordian stage) deposits of western Liaoning, China; it is a small shrew-like mammal of body length approximately 70-100 mm. Juramaia is known from the holotype BMNH PM1343, an articulated and nearly complete skeleton including incomplete skull preserved with full dentition. It was collected in the Daxigou site, Jianchang, from the Tiaojishan Formation dated at about 160 million years ago. It was first named by Zhe-Xi Luo, Chong-Xi Yuan, Qing-Jin Meng and Qiang Ji in 2011 and the type species is Juramaia sinensis. The discovery of Juramaia provides new insight into the evolution of placental mammals by showing that their lineage diverged from that of the marsupials 35 million years earlier than previously thought.Furthermore, its discovery fills gaps in the fossil record and helps to calibrate modern, DNA-based methods of dating the evolution. Based on climbing adaptations found in the forelimb bones, it has been suggested that the basal stock of Eutheria was arboral. https://en.wikipedia.org/wiki/Juramaia Castorocauda is a genus of small, semi-aquatic mammal relatives living in the Jurassic period, around 164 million years ago, found in lakebed sediments of the Daohugou Beds of Inner Mongolia. It contains the single species Castorocauda lutrasimilis. They were highly specialized, with adaptations evolved convergently with those of modern semi-aquatic mammals such as beavers, otters, and the platypus. https://en.wikipedia.org/wiki/Castoro... Meniscoessus is a genus of extinct mammal from the Upper Cretaceous Period of what is now North America. It lived toward the end of the "age of the dinosaurs" and was a member of the extinct order Multituberculata. It lies within the suborder Cimolodonta and family Cimolomyidae. https://en.wikipedia.org/wiki/Menisco... Didelphodon (meaning "two womb tooth") is a genus of stagodont metatherians from the Late Cretaceous of North America. https://en.wikipedia.org/wiki/Didelph... Vintana sertichi is an early mammal dating from the Late Cretaceous, approximately 66 million years ago. Scientists found the lone fossil, a skull, on Madagascar's west coast in the Upper Cretaceous strata. https://en.wikipedia.org/wiki/Vintana Repenomamus is a gobiconodontid mammal genus containing two species, Repenomamus robustus and Repenomamus giganticus. Both species are known from fossils found in China that date to the early Cretaceous period, about 125-123.2 million years ago. R. robustus is the only Mesozoic mammal for which there is good evidence that it fed on small vertebrates, including young dinosaurs, though it is not possible to determine if it actively hunted live dinosaurs or scavenged dead ones. R. giganticus is the largest mammal known from the Mesozoic era. Repenomamus is a gobiconodontid mammal genus containing two species, Repenomamus robustus and Repenomamus giganticus. Both species are known from fossils found in China that date to the early Cretaceous period, about 125-123.2 million years ago. R. robustus is the only Mesozoic mammal for which there is good evidence that it fed on small vertebrates, including young dinosaurs, though it is not possible to determine if it actively hunted live dinosaurs or scavenged dead ones. R. giganticus is the largest mammal known from the Mesozoic era. https://en.wikipedia.org/wiki/Repenom...