Sentences with phrase «vertebrate fossils from»

Since the discovery of well - preserved fossils of an early Cretaceous sauropod dinosaur from Tanba in August 2006, our museum saff have been engaging themselves to excavation of dinosaur and other Cretaceous vertebrate fossils from this and adjacent regions, as well as academic studies on the resultant materials.

Not exact matches

The study published yesterday in Nature Ecology and Evolution analyzed data on more than 11,000 vertebrate species, including fossil records from the past 270 million years.

While the fossil record from this slice of the Paleozoic Era is too incomplete to say whether any of these animals were directly related or just distant cousins, the species represent the transitional nature of the vertebrate move from water to land.

The teeth came from a fossil - rich area called Cabin Fork in Wyoming and are part of a substantial collection at the University of Florida built in part by study co-author Jonathan Bloch, an associate curator of vertebrate paleontology there.

This fossil assemblage, newly named the Daohugou Biota after a village near one of the major localities in Inner Mongolia, China, dates from a time when many important vertebrate groups, including our own group, mammals, were undergoing evolutionary diversification.

«These fossils allow us to flesh out the community and add to our understanding of the community's composition and how it differed from other places in the world,» says Donald Brinkman, vertebrate paleontologist and director of preservation and research at the Royal Tyrrell Museum in Alberta, Canada.

The newly described species (artist's representation shown), which lived between 220 million and 230 million years ago, was one of the largest in a group of amphibians known as metoposaurs and is the first known in this region from well - preserved fossils, the researchers report online today in the Journal of Vertebrate Paleontology.

The belief in five digits as an ancestral character has even extended to fossil reconstructions of Ichthyostega, one of the earliest terrestrial vertebrates from the Devonian (about 390 to 340 million years ago).

A tiny fossil from China could be the earliest of all deuterostomes, creatures that eventually led to evolution of all vertebrates, including humans

From fish to monkeys, every kind of vertebrate needs to breathe, eat and move in its environment, so a lot can be inferred about these basically mechanical properties from the bony structures preserved in the fossil recFrom fish to monkeys, every kind of vertebrate needs to breathe, eat and move in its environment, so a lot can be inferred about these basically mechanical properties from the bony structures preserved in the fossil recfrom the bony structures preserved in the fossil record.

Although specimens of fishes, marine reptiles, non-avian dinosaurs, birds, and mammals of this age have all been recovered from this now - frozen continent, most fossils, especially those of land - living species, are fragmentary and poorly informative, and a number of major vertebrate groups that likely once lived in Antarctica (e.g., amphibians, crocodilians) have yet to be discovered at all.

Most vertebrate fossils are known from a very limited number of places on Earth, so Christian's goal of understanding the geographic complexity of extinction and recovery is a big one.

The evolution of vision in vertebrates is an important theme in the history of animal life, however, aside from the calcified lenses of fossilised arthropods, other parts of the visual system are not usually preserved in the fossil record because the soft tissue of the eye and brain decays rapidly days after death.

Report on Fossil Vertebrates from Lands Administered by the Bureau of Land Management, Sweetwater, Natrona and Fremont Counties, Wyoming, under Permits 171 - WY - PA94 and PA -06-WY-142 to the Denver Museum of Nature & Science.

Report on Wasatchian Fossil Vertebrates from the White River National Forest recovered in collaboration between the Denver Museum of Nature & Science and the United States Forest Service, July 7, 2009.