Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022117237> ?p ?o ?g. }
- W2022117237 endingPage "251" @default.
- W2022117237 startingPage "251" @default.
- W2022117237 abstract "Population growth models of taxonomic radiations of clades from their origins have rarely been tested at the species level on an evolutionary time scale. The diversification of Paleogene planktic Foraminifera following the mass extinctions at the Cretaceous-Tertiary boundary is tested for correspondence with the logistic growth model and paleoenvironmental record. An explosive initial diversification rate lasted less than 1 ma. A period of slow, fluctuating growth to a mid-Eocene maximum of 44 species followed. A large-diversity fluctuation at the Paleocene/Eocene boundary is caused by an extinction pulse and low origination rate. The rest of the Paleogene was marked by a very slow decline in species richness. There is no correlation between the record of temperature fluctuations and global diversity, except for the correspondence of the final phase of slow decline with a cooling of oceanic surface waters. During this last period, with time partialled out, originations and extinctions are correlated (P {le} 0.10), weakly supporting a hypothesis of diversity-dependent equilibrium. Average durations for species originating within these three phases doubled with each phase. Diversity data better fit a simple asymptotic rather than logistic or sigmoid curve; initial exponential growth occurs much more rapidly than does the slowed growth to equilibrium.more » Comparisons of diversification between radiating clades must be done with a diversity-dependent curve in mind; there can be as much difference among different phases of a clade's history as among different groups.« less" @default.
- W2022117237 created "2016-06-24" @default.
- W2022117237 creator A5083522472 @default.
- W2022117237 date "1989-06-01" @default.
- W2022117237 modified "2023-09-27" @default.
- W2022117237 title "Evolutionary Rates of a Rapid Radiation: The Paleogene Planktic Foraminifera" @default.
- W2022117237 cites W113312865 @default.
- W2022117237 cites W1426013656 @default.
- W2022117237 cites W1488023683 @default.
- W2022117237 cites W1504049102 @default.
- W2022117237 cites W1506867616 @default.
- W2022117237 cites W1689910235 @default.
- W2022117237 cites W1820361255 @default.
- W2022117237 cites W1936774573 @default.
- W2022117237 cites W1963601641 @default.
- W2022117237 cites W1963612018 @default.
- W2022117237 cites W1964522801 @default.
- W2022117237 cites W1975392041 @default.
- W2022117237 cites W1979665911 @default.
- W2022117237 cites W1991130603 @default.
- W2022117237 cites W2001834661 @default.
- W2022117237 cites W2014567053 @default.
- W2022117237 cites W2020717404 @default.
- W2022117237 cites W2023339842 @default.
- W2022117237 cites W2026989517 @default.
- W2022117237 cites W2029718467 @default.
- W2022117237 cites W2042056652 @default.
- W2022117237 cites W2046835926 @default.
- W2022117237 cites W2050922584 @default.
- W2022117237 cites W2066663951 @default.
- W2022117237 cites W2067946637 @default.
- W2022117237 cites W2068226357 @default.
- W2022117237 cites W2071553182 @default.
- W2022117237 cites W2077018395 @default.
- W2022117237 cites W2080542477 @default.
- W2022117237 cites W2080804895 @default.
- W2022117237 cites W2082033673 @default.
- W2022117237 cites W2084376553 @default.
- W2022117237 cites W2086290199 @default.
- W2022117237 cites W2088200736 @default.
- W2022117237 cites W2088977341 @default.
- W2022117237 cites W2095385367 @default.
- W2022117237 cites W2110619496 @default.
- W2022117237 cites W2113007429 @default.
- W2022117237 cites W2119581696 @default.
- W2022117237 cites W2126843316 @default.
- W2022117237 cites W2132529834 @default.
- W2022117237 cites W2142708736 @default.
- W2022117237 cites W2145250129 @default.
- W2022117237 cites W2146620532 @default.
- W2022117237 cites W2168745915 @default.
- W2022117237 cites W2209244178 @default.
- W2022117237 cites W2214328341 @default.
- W2022117237 cites W2221600847 @default.
- W2022117237 cites W2235390701 @default.
- W2022117237 cites W2270107978 @default.
- W2022117237 cites W2274613369 @default.
- W2022117237 cites W2320432931 @default.
- W2022117237 cites W2322496804 @default.
- W2022117237 cites W2329532236 @default.
- W2022117237 cites W2330719889 @default.
- W2022117237 cites W2331660440 @default.
- W2022117237 cites W2336833489 @default.
- W2022117237 cites W2407415022 @default.
- W2022117237 cites W2418914985 @default.
- W2022117237 cites W2462049539 @default.
- W2022117237 cites W2477629636 @default.
- W2022117237 cites W2482066248 @default.
- W2022117237 cites W2482560979 @default.
- W2022117237 cites W2483130953 @default.
- W2022117237 cites W2487704868 @default.
- W2022117237 cites W2497379544 @default.
- W2022117237 cites W2504649407 @default.
- W2022117237 cites W2505878209 @default.
- W2022117237 cites W3137077496 @default.
- W2022117237 cites W3164131184 @default.
- W2022117237 cites W587461010 @default.
- W2022117237 cites W630402885 @default.
- W2022117237 cites W84712888 @default.
- W2022117237 cites W201902624 @default.
- W2022117237 cites W2172604121 @default.
- W2022117237 cites W2294561896 @default.
- W2022117237 cites W2978170487 @default.
- W2022117237 cites W611389439 @default.
- W2022117237 doi "https://doi.org/10.2307/3514773" @default.
- W2022117237 hasPublicationYear "1989" @default.
- W2022117237 type Work @default.
- W2022117237 sameAs 2022117237 @default.
- W2022117237 citedByCount "12" @default.
- W2022117237 countsByYear W20221172372015 @default.
- W2022117237 countsByYear W20221172372018 @default.
- W2022117237 crossrefType "journal-article" @default.
- W2022117237 hasAuthorship W2022117237A5083522472 @default.
- W2022117237 hasConcept C101991246 @default.
- W2022117237 hasConcept C111368507 @default.
- W2022117237 hasConcept C12294951 @default.
- W2022117237 hasConcept C127313418 @default.
- W2022117237 hasConcept C144024400 @default.