When fossil clades ‘compete’: local dominance, global diversification dynamics and causation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24510%2F21%3A00009440" target="_blank" >RIV/46747885:24510/21:00009440 - isvavai.cz</a>
Result on the web
<a href="https://royalsocietypublishing.org/doi/pdf/10.1098/rspb.2021.1632" target="_blank" >https://royalsocietypublishing.org/doi/pdf/10.1098/rspb.2021.1632</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1098/rspb.2021.1632" target="_blank" >10.1098/rspb.2021.1632</a>
Alternative languages
Result language
angličtina
Original language name
When fossil clades ‘compete’: local dominance, global diversification dynamics and causation
Original language description
Examining the supposition that local-scale competition drives macroevolutionary patterns has become a familiar goal in fossil biodiversity studies. However, it is an elusive goal, hampered by inadequate confirmation of ecological equivalence and interactive processes between clades, patchy sampling, few comparative analyses of local species assemblages over long geological intervals, and a dearth of appropriate statistical tools. We address these concerns by reevaluating one of the classic examples of clade displacement in the fossil record, in which cheilostome bryozoans surpass the once dominant cyclostomes. Here, we analyse a newly expanded and vetted compilation of 40 190 fossil species occurrences to estimate cheilostome and cyclostome patterns of species proportions within assemblages, global genus richness and genus origination and extinction rates while accounting for sampling. Comparison of time-series models using linear stochastic differential equations suggests that inter-clade genus origination and extinction rates are causally linked to each other in a complex feedback relationship rather than by simple correlations or unidirectional relationships, and that these rates are not causally linked to changing within-assemblage proportions of cheilostome versus cyclostome species.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10511 - Environmental sciences (social aspects to be 5.7)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Proceedings of the Royal Society B: Biological Sciences
ISSN
0962-8452
e-ISSN
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Volume of the periodical
288
Issue of the periodical within the volume
1959
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
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UT code for WoS article
000697643700004
EID of the result in the Scopus database
2-s2.0-85116830653