Causes of the Cambrian Explosion
The rapid diversification of animal species in the early Cambrian was the result of a range of interacting biotic and abiotic processes. Many hypotheses have been invoked to explain the rapid diversification of animal species in the early Cambrian (541 million to 515 million years ago), ranging from...
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| Veröffentlicht in: | Science (American Association for the Advancement of Science) 2013-09, Vol.341 (6152), p.1355-1356 |
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| creator | Smith, M. Paul Harper, David A. T. |
| description | The rapid diversification of animal species in the early Cambrian was the result of a range of interacting biotic and abiotic processes.
Many hypotheses have been invoked to explain the rapid diversification of animal species in the early Cambrian (541 million to 515 million years ago), ranging from starbursts in the Milky Way to intrinsic genomic reorganization and developmental patterning. Recent hypotheses for the Cambrian explosion fall into three main categories: developmental/genetic, ecologic, and abiotic/environmental, with geochemical hypotheses forming an abundant and distinctive subset of the last (
1
). Most of these hypotheses have been posited as stand-alone processes that were the main cause of the explosion, yet many of them are tightly interlinked and codependent. The rapid diversification of animals in the early Cambrian is likely to have been the result of a complex interplay of biotic and abiotic processes (see the first figure). |
| doi_str_mv | 10.1126/science.1239450 |
| format | Article |
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Many hypotheses have been invoked to explain the rapid diversification of animal species in the early Cambrian (541 million to 515 million years ago), ranging from starbursts in the Milky Way to intrinsic genomic reorganization and developmental patterning. Recent hypotheses for the Cambrian explosion fall into three main categories: developmental/genetic, ecologic, and abiotic/environmental, with geochemical hypotheses forming an abundant and distinctive subset of the last (
1
). Most of these hypotheses have been posited as stand-alone processes that were the main cause of the explosion, yet many of them are tightly interlinked and codependent. The rapid diversification of animals in the early Cambrian is likely to have been the result of a complex interplay of biotic and abiotic processes (see the first figure).</description><identifier>ISSN: 0036-8075</identifier><identifier>EISSN: 1095-9203</identifier><identifier>DOI: 10.1126/science.1239450</identifier><identifier>CODEN: SCIEAS</identifier><language>eng</language><publisher>Washington: American Association for the Advancement of Science</publisher><subject>Animals ; Biodiversity ; Biomineralogy ; Calcium ; Cambrian explosion ; Categories ; Control loops ; Explosions ; Explosive forming ; Food webs ; Genetics ; Genomics ; Geochemistry ; Hypotheses ; Hypothesis testing ; Milky Way ; Patterning ; PERSPECTIVES ; Sea level rise ; Starbursts</subject><ispartof>Science (American Association for the Advancement of Science), 2013-09, Vol.341 (6152), p.1355-1356</ispartof><rights>Copyright © 2013 American Association for the Advancement of Science</rights><rights>Copyright © 2013, American Association for the Advancement of Science</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c365t-9b734a193edf9a15ec3b863e3814cf2f4991ce7868666477816071786290e73d3</citedby><cites>FETCH-LOGICAL-c365t-9b734a193edf9a15ec3b863e3814cf2f4991ce7868666477816071786290e73d3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/42619351$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/42619351$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,2884,2885,27924,27925,58017,58250</link.rule.ids></links><search><creatorcontrib>Smith, M. Paul</creatorcontrib><creatorcontrib>Harper, David A. T.</creatorcontrib><title>Causes of the Cambrian Explosion</title><title>Science (American Association for the Advancement of Science)</title><description>The rapid diversification of animal species in the early Cambrian was the result of a range of interacting biotic and abiotic processes.
Many hypotheses have been invoked to explain the rapid diversification of animal species in the early Cambrian (541 million to 515 million years ago), ranging from starbursts in the Milky Way to intrinsic genomic reorganization and developmental patterning. Recent hypotheses for the Cambrian explosion fall into three main categories: developmental/genetic, ecologic, and abiotic/environmental, with geochemical hypotheses forming an abundant and distinctive subset of the last (
1
). Most of these hypotheses have been posited as stand-alone processes that were the main cause of the explosion, yet many of them are tightly interlinked and codependent. The rapid diversification of animals in the early Cambrian is likely to have been the result of a complex interplay of biotic and abiotic processes (see the first figure).</description><subject>Animals</subject><subject>Biodiversity</subject><subject>Biomineralogy</subject><subject>Calcium</subject><subject>Cambrian explosion</subject><subject>Categories</subject><subject>Control loops</subject><subject>Explosions</subject><subject>Explosive forming</subject><subject>Food webs</subject><subject>Genetics</subject><subject>Genomics</subject><subject>Geochemistry</subject><subject>Hypotheses</subject><subject>Hypothesis testing</subject><subject>Milky Way</subject><subject>Patterning</subject><subject>PERSPECTIVES</subject><subject>Sea level rise</subject><subject>Starbursts</subject><issn>0036-8075</issn><issn>1095-9203</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNpdkEFLAzEQhYMoWKtnT8KCFy_bzuwk2eQopVWh4EXPIU2zuGW7qcku6L830uLB0_B43xtmHmO3CDPESs6Ta33v_Awr0lzAGZsgaFHqCuicTQBIlgpqccmuUtoBZE_ThBULOyafitAUw4fPar-Jre2L5dehC6kN_TW7aGyX_M1pTtn7avm2eC7Xr08vi8d16UiKodSbmrhFTX7baIvCO9ooSZ4UctdUDdcana-VVFJKXtcKJdSYdaXB17SlKXs47j3E8Dn6NJh9m5zvOtv7MCaDChRI5CQyev8P3YUx9vk6k30OigupMzU_Ui6GlKJvzCG2exu_DYL5bcycGjOnxnLi7pjYpSHEP5xXMv8lkH4Agx1lvw</recordid><startdate>20130920</startdate><enddate>20130920</enddate><creator>Smith, M. 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Paul ; Harper, David A. T.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c365t-9b734a193edf9a15ec3b863e3814cf2f4991ce7868666477816071786290e73d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Animals</topic><topic>Biodiversity</topic><topic>Biomineralogy</topic><topic>Calcium</topic><topic>Cambrian explosion</topic><topic>Categories</topic><topic>Control loops</topic><topic>Explosions</topic><topic>Explosive forming</topic><topic>Food webs</topic><topic>Genetics</topic><topic>Genomics</topic><topic>Geochemistry</topic><topic>Hypotheses</topic><topic>Hypothesis testing</topic><topic>Milky Way</topic><topic>Patterning</topic><topic>PERSPECTIVES</topic><topic>Sea level rise</topic><topic>Starbursts</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Smith, M. Paul</creatorcontrib><creatorcontrib>Harper, David A. 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Many hypotheses have been invoked to explain the rapid diversification of animal species in the early Cambrian (541 million to 515 million years ago), ranging from starbursts in the Milky Way to intrinsic genomic reorganization and developmental patterning. Recent hypotheses for the Cambrian explosion fall into three main categories: developmental/genetic, ecologic, and abiotic/environmental, with geochemical hypotheses forming an abundant and distinctive subset of the last (
1
). Most of these hypotheses have been posited as stand-alone processes that were the main cause of the explosion, yet many of them are tightly interlinked and codependent. The rapid diversification of animals in the early Cambrian is likely to have been the result of a complex interplay of biotic and abiotic processes (see the first figure).</abstract><cop>Washington</cop><pub>American Association for the Advancement of Science</pub><doi>10.1126/science.1239450</doi><tpages>2</tpages><oa>free_for_read</oa></addata></record> |
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| source | JSTOR Archive Collection A-Z Listing; American Association for the Advancement of Science |
| subjects | Animals Biodiversity Biomineralogy Calcium Cambrian explosion Categories Control loops Explosions Explosive forming Food webs Genetics Genomics Geochemistry Hypotheses Hypothesis testing Milky Way Patterning PERSPECTIVES Sea level rise Starbursts |
| title | Causes of the Cambrian Explosion |
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