The Palaeontology Portal
Introduction![]() Paleontology (/ˌpeɪliɒnˈtɒlədʒi, ˌpæli-, -ən-/ PAY-lee-on-TOL-ə-jee, PAL-ee-, -ən-), also spelled palaeontology or palæontology, is the scientific study of life that existed prior to the start of the Holocene epoch (roughly 11,700 years before present). It includes the study of fossils to classify organisms and study their interactions with each other and their environments (their paleoecology). Paleontological observations have been documented as far back as the 5th century BC. The science became established in the 18th century as a result of Georges Cuvier's work on comparative anatomy, and developed rapidly in the 19th century. The term has been used since 1822 formed from Greek παλαιός ('palaios', "old, ancient"), ὄν ('on', (gen. 'ontos'), "being, creature"), and λόγος ('logos', "speech, thought, study"). Paleontology lies on the border between biology and geology, but it differs from archaeology in that it excludes the study of anatomically modern humans. It now uses techniques drawn from a wide range of sciences, including biochemistry, mathematics, and engineering. Use of all these techniques has enabled paleontologists to discover much of the evolutionary history of life, almost back to when Earth became capable of supporting life, nearly 4 billion years ago. As knowledge has increased, paleontology has developed specialised sub-divisions, some of which focus on different types of fossil organisms while others study ecology and environmental history, such as ancient climates. (Full article...) Selected article on the prehistoric world and its legacies
Balaur bondoc is a species of theropod dinosaurs which lived in what is now Romania during the late Cretaceous period. It is the type species of the monotypic genus Balaur which was described by scientists in August 2010, and was named after the balaur (Romanian pronunciation: [baˈla.ur]), a dragon of Romanian folklore. The specific name bondoc means "stocky", so Balaur bondoc means "Stocky dragon" in Romanian. This name refers to the greater musculature that Balaur had compared to its relatives. The genus is known from two partial skeletons including the type specimen.
Seventy million years ago, world sea levels were higher, and the location where its fossils are found was a part of the European Archipelago called Hațeg Island which is also referred to as the "Island of the Dwarf Dinosaurs". Unlike other early members of the group Paraves, which includes Velociraptor, Troodon, and Archaeopteryx, this theropod had not just one but two large, retractable, sickle-shaped claws on each foot, and its limbs were proportionally shorter and heavier than those of its relatives. As with other dinosaurs from Hațeg, such as Magyarosaurus, a dwarf sauropod, its strange features have been argued to show the effects of its island habitat on its evolution. (see more...) Did you know?![]()
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General images -The following are images from various paleontology-related articles on Wikipedia.
Selected article on paleontology in human science, culture and economics
Charles Darwin (12 February 1809 – 19 April 1882) was an English naturalist and geologist, best known for his contributions to evolutionary theory. He established that all species of life have descended over time from common ancestors, and in a joint publication with Alfred Russel Wallace introduced his scientific theory that this branching pattern of evolution resulted from a process that he called natural selection, in which the struggle for existence has a similar effect to the artificial selection involved in selective breeding.
His five-year voyage on HMS Beagle established him as an eminent geologist whose observations and theories supported Charles Lyell's uniformitarian ideas. Darwin later published his theory of evolution with compelling evidence in his 1859 book On the Origin of Species, overcoming scientific rejection of earlier concepts of transmutation of species. By the 1870s the scientific community and much of the general public had accepted evolution as a fact. However, many favoured competing explanations and it was not until the emergence of the modern evolutionary synthesis from the 1930s to the 1950s that a broad consensus developed in which natural selection was the basic mechanism of evolution. In modified form, Darwin's scientific discovery is the unifying theory of the life sciences, explaining the diversity of life. In recognition of Darwin's pre-eminence as a scientist, he was honoured with a major ceremonial funeral and buried in Westminster Abbey, close to John Herschel and Isaac Newton. Darwin has been described as one of the most influential figures in human history. (see more...) On this day...June 30:
Bermuda as an Evolutionary Life Raft for an Ancient Lineage of Endangered Lizards Matthew C. Brandley, Yuezhao Wang, Xianguang Guo, Adrián Nieto Montes de Oca, Manuel Fería Ortíz, Tsutomu Hikida, Hidetoshi Ota published 30 Jun 2010 Selected image
CategoriesTopicsGeneral - Paleontology - Fossil - Evolution - Extinction Quality ContentFeatured paleontology articles
- Achelousaurus
- Acrocanthosaurus
- Albertosaurus
- Allosaurus
- Amargasaurus
- Ankylosaurus
- Apatosaurus
- Archaeopteryx
- Baryonyx
- Carnotaurus
- Catopsbaatar
- Ceratosaurus
- Chicxulub Crater
- Compsognathus
- Cretaceous–Tertiary extinction event
- Daspletosaurus
- Deinocheirus
- Deinonychus
- Deinosuchus
- Dilophosaurus
- Dinosaur
- Diplodocus
- Dromaeosauroides
- Edmontosaurus
- Elasmosaurus
- Giganotosaurus
- Gorgosaurus
- Herrerasaurus
- Iguanodon
- Istiodactylus
- Lambeosaurus
- List of dinosaur genera
- Majungasaurus
- Massospondylus
- Megalodon
- Nemegtomaia
- Nigersaurus
- Opisthocoelicaudia
- Paranthodon
- Parasaurolophus
- Plateosaurus
- Psittacosaurus
- Seorsumuscardinus
- Spinosaurus
- Stegosaurus
- Stegoceras
- Styracosaurus
- Tarbosaurus
- Thescelosaurus
- Triceratops
- Tyrannosaurus
- Velociraptor
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