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The code number for parameters 2 and 3 are found in the URL; for example: ... Formation in the Paleobiology Database {{Cite PBDB|formation ...
The Paleobiology Database originated in the NCEAS-funded Phanerozoic Marine Paleofaunal Database initiative, which operated from August 1998 through August 2000. From 2000 to 2015, PBDB received funding from the National Science Foundation. PBDB also received support form the Australian Research Council.
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Fossilworks was a portal which provides query, download, and analysis tools to facilitate access to the Paleobiology Database, a large relational database assembled by hundreds of paleontologists from around the world.
Amniote Paleobiology: Perspectives on the Evolution of Mammals, Birds and Reptiles. Chicago: University of Chicago Press. ISBN 0-226-09478-2 and ISBN 978-0-226-09478-6. This new book describes paleobiological research into land vertebrates of the Mesozoic and Cenozoic eras. Robert B. Eckhardt (2000). Human Paleobiology. Cambridge Studies in ...
Heteractinida is an extinct grade of Paleozoic (Cambrian–Permian) sponges, sometimes used as a class or order. They are most commonly considered paraphyletic with respect to Calcarea (calcareous sponges), [ 1 ] [ 2 ] [ 3 ] though some studies instead argue that they are paraphyletic relative to Hexactinellida (glass sponges). [ 4 ]
The preserved skull measured about 37.0 cm (1 ft 2.6 in) long, and its total skull length is estimated to have been 37.5 cm (1 ft 2.8 in) long. [1] It can be distinguished from all other known elasmosaurids by a unique combination of characteristics as well as two otherwise unknown traits: the ectopterygoid has a long process directed towards ...
DiProDB: a database to collect and analyse thermodynamic, structural and other dinucleotide properties; Housekeeping and Reference Transcript Atlas (HRT Atlas) [27] web-based tool for searching cell specific candidate reference genes/transcripts suitable for qPCR experiment normalization. HRT Atlas also describes a complete list of human and ...