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Creators/Authors contains: "Cárdenas, Dairon"

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  1. ; ; ; ; ; ; ; ; ; ; et al ( , Global Change Biology)
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  2. ; ; ; ; ; ; ; ; ; ; et al ( , New Phytologist)
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  3. ; ; ; ; ; ; ; ; ; ; et al ( , Science)

    The end-Cretaceous event was catastrophic for terrestrial communities worldwide, yet its long-lasting effect on tropical forests remains largely unknown. We quantified plant extinction and ecological change in tropical forests resulting from the end-Cretaceous event using fossil pollen (>50,000 occurrences) and leaves (>6000 specimens) from localities in Colombia. Late Cretaceous (Maastrichtian) rainforests were characterized by an open canopy and diverse plant–insect interactions. Plant diversity declined by 45% at the Cretaceous–Paleogene boundary and did not recover for ~6 million years. Paleocene forests resembled modern Neotropical rainforests, with a closed canopy and multistratal structure dominated by angiosperms. The end-Cretaceous event triggered a long interval of low plant diversity in the Neotropics and the evolutionary assembly of today’s most diverse terrestrial ecosystem.

     
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  4. ; ; ; ; ; ; ; ; ; ; et al ( , Biological Conservation)
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  5. ; ; ; ; ; ; ; ; ; ; et al ( , Global Ecology and Biogeography)