Paleoart (also spelled palaeoart, paleo-art, or paleo art) is any original artistic work that attempts to depict prehistoric life according to scientific evidence. Works of paleoart may be representations of fossil remains or imagined depictions of the living creatures and their ecosystems. While paleoart is typically defined as being scientifically informed, it is often the basis of depictions of prehistoric animals in popular culture, which in turn influences public perception of and fuels interest in these animals. The word paleoart is also used in an informal sense, as a name for prehistoric art, most often cave paintings. Alternative concept of this term is the domain of archeological society.
The term "paleoart"–which is a portmanteau of paleo, the Ancient Greek word for "old", and "art"–was introduced in the late 1980s by Mark Hallett for art that depicts subjects related to paleontology, but is considered to have originated as a visual tradition in early 1800s England. Older works of possible "proto-paleoart", suggestive of ancient fossil discoveries, may date to as old as the 5th century BCE, though these older works' relation to known fossil material is speculative. Other artworks from the late Middle Ages of Europe, typically portraying mythical creatures, are more plausibly inspired by fossils of prehistoric large mammals and reptiles that were known from this period.
Paleoart emerged as a distinct genre of art with unambiguous scientific basis around the beginning of the 19th century, dovetailing with the emergence of paleontology as a distinct scientific discipline. These early paleoartists restored fossil material, musculature, life appearance, and habitat of prehistoric animals based on the limited scientific understanding of the day. Paintings and sculptures from the mid-1800s were integral in bringing paleontology to the interest of the general public, such as the landmark Crystal Palace Dinosaur sculptures displayed in London.
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Darren William Naish is a British vertebrate palaeontologist, author and science communicator. As a researcher, he is best known for his work describing and reevaluating dinosaurs and other Mesozoic reptiles, including Eotyrannus, Xenoposeidon, and azhdarchid pterosaurs. Much of his research has focused on Wealden Group fossils from the Isle of Wight. He is founder of the vertebrate palaeozoology blog Tetrapod Zoology, and has written several popular science books.
The dinosaur renaissance was a small-scale scientific revolution that started in the late 1960s and led to renewed academic and popular interest in dinosaurs. It was sparked by new discoveries and research indicating that dinosaurs may have been active and warm-blooded animals, rather than cold-blooded and sluggish as had been the prevailing view and description during the first half of the twentieth century.
Rhamphorhynchus (ˌræmfəˈrɪŋkəs, from Ancient Greek rhamphos meaning "beak" and rhynchus meaning "snout") is a genus of long-tailed pterosaurs in the Jurassic period. Less specialized than contemporary, short-tailed pterodactyloid pterosaurs such as Pterodactylus, it had a long tail, stiffened with ligaments, which ended in a characteristic soft-tissue tail vane. The mouth of Rhamphorhynchus housed needle-like teeth, which were angled forward, with a curved, sharp, beak-like tip lacking teeth, indicating a diet mainly of fish; indeed, fish and cephalopod remains are frequently found in Rhamphorhynchus abdominal contents, as well as in their coprolites.
Purpose of the study After total hip replacement, the initial stability of the cementless femoral stem is a prerequisite for ensuring bone ingrowth and therefore long term fixation of the stem. For custom made implants, long term success of the replacement ...