Dinosaurs And Birds

Dinosauria

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Dinosaurs and birds is a group of vertebrates. There are 13010 species of dinosaurs and birds, in 3829 genera and 458 families. This group has been around since the Middle Triassic Epoch.

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EOL has data for 7 attributes, including:

first appearance
- URI: http://eol.org/schema/terms/FossilFirst
- Definition: The first appearance of this taxon in the fossil record.
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247.2 million years ago
habitat
- URI: http://purl.obolibrary.org/obo/RO_0002303
- Definition: x has habitat y if: x is an organism, y is a habitat, and y can sustain and allow the growth of a population of x
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terrestrial habitat
- URI: http://purl.obolibrary.org/obo/ENVO_00002009
- Definition: A habitat that is on or at the boundary of the surface of the Earth.
- Comment: Ontology Description: http://environmentontology.org/ Ontology Source: http://envo.googlecode.com/svn/trunk/src/envo/envo.owl
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mineralized skeleton contains
- URI: https://eol.org/schema/terms/mineralizedSkeletonContains
- Definition: Component found in mineralized skeletal tissue, (a specialized form of biogenic tissue in which the extracellular matrix is mineralized, and which functions in mechanical and structural support.)
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apatite
- URI: http://purl.obolibrary.org/obo/CHEBI_52254
- Definition: A phosphate mineral with the general formula Ca5(PO4)3X where X = OH, F or Cl
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motility
- URI: http://www.wikidata.org/entity/Q33596
- Definition: ability to move spontaneously and actively, consuming energy in the process
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actively mobile
- URI: http://eol.org/schema/terms/activelyMobile
- Definition: Organisms that move habitually, of their own volition.
- Attribution: http://paleodb.org/public/tips/ecology_tips.html
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number of fossil occurrences in the Paleobiology Database
- URI: http://eol.org/schema/terms/fossilOccPBDB
- Definition: The number of fossil occurrences in the Paleobiology Database (https://paleobiodb.org) that are identified as belonging to a particular taxon or any of its subtaxa.
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28869

Known occurrences, collected specimens and observations of dinosaurs and birds

dinosaurs and birds includes 6 children:

Lip Kee cc-by-sa-2.0