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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
5303
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pubmed:dateCreated |
1997-3-11
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pubmed:databankReference |
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88000,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88001,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88002,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88003,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88004,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88005,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88006,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88007,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88008,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88009,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88010,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88011,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88012,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88013,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88014,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88015,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88016,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88017,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88018,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88019,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88020,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88021,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88022,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88023,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88024,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88025,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88026,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88027,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88028,
http://linkedlifedata.com/resource/pubmed/xref/GENBANK/U88417
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pubmed:abstractText |
The extent of terrestrial vertebrate extinctions at the end of the Cretaceous is poorly understood, and estimates have ranged from a mass extinction to limited extinctions of specific groups. Molecular and paleontological data demonstrate that modern bird orders started diverging in the Early Cretaceous; at least 22 avian lineages of modern birds cross the Cretaceous-Tertiary boundary. Data for several other terrestrial vertebrate groups indicate a similar pattern of survival and, taken together, favor incremental changes during a Cretaceous diversification of birds and mammals rather than an explosive radiation in the Early Tertiary.
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pubmed:commentsCorrections |
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Feb
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pubmed:issn |
0036-8075
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
21
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pubmed:volume |
275
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1109-13
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pubmed:dateRevised |
2010-11-18
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pubmed:meshHeading |
pubmed-meshheading:9027308-Animals,
pubmed-meshheading:9027308-Base Sequence,
pubmed-meshheading:9027308-Biological Evolution,
pubmed-meshheading:9027308-Birds,
pubmed-meshheading:9027308-Evolution, Molecular,
pubmed-meshheading:9027308-Fossils,
pubmed-meshheading:9027308-Genes,
pubmed-meshheading:9027308-Genes, mos,
pubmed-meshheading:9027308-Mammals,
pubmed-meshheading:9027308-Mitochondria,
pubmed-meshheading:9027308-Molecular Sequence Data,
pubmed-meshheading:9027308-Phylogeny,
pubmed-meshheading:9027308-RNA, Ribosomal
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pubmed:year |
1997
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pubmed:articleTitle |
Mass survival of birds across the Cretaceous-Tertiary boundary: molecular evidence.
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pubmed:affiliation |
School of Biological Sciences, Victoria University of Wellington, Wellington, New Zealand. alan.cooper@bioanth.ox.ac.uk
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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