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Robert Thomas Bakker (born March 24, 1945) is an American paleontologist who helped reshape modern theories about dinosaurs, particularly by adding support to the theory that some dinosaurs were endothermic (warm-blooded). [2]
The simplest definition of "paleontology" is "the study of ancient life". [7] The field seeks information about several aspects of past organisms: "their identity and origin, their environment and evolution, and what they can tell us about the Earth's organic and inorganic past".
A geologist is a contributor to the science of geology.Geologists are also known as earth scientists or geoscientists.. The following is a list of notable geologists. Many have received such awards as the Penrose Medal or the Wollaston Medal, or have been inducted into the National Academy of Sciences or the Royal Society.
Some early dinosaurs consumed charcoal to cleanse stomach after eating toxic ferns, study says
The latest dinosaur being mounted at the Natural History Museum in Los Angeles is not only a member of a new species — it's also the only one found on the planet whose bones are green, according ...
In 1852 Owen named Protichnites – the oldest footprints found on land. [14] Applying his knowledge of anatomy, he correctly postulated that these Cambrian trackways were made by an extinct type of arthropod , [ 14 ] and he did this more than 150 years before any fossils of the animal were found.
The image shows the skeletons of tyrannosaurs partially buried in the middle of what has become a desert after the impact of a large asteroid in present-day Mexico. (Getty Images) A remarkable ...
The history of paleontology traces the history of the effort to understand the history of life on Earth by studying the fossil record left behind by living organisms. Since it is concerned with understanding living organisms of the past, paleontology can be considered to be a field of biology, but its historical development has been closely tied to geology and the effort to understand the ...