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dc.contributor.author
Andruchow Colombo, Ana
dc.contributor.author
Escapa, Ignacio Hernán
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Aagesen, Lone
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Matsunaga, Kelly K. S.
dc.date.available
2024-02-22T11:40:08Z
dc.date.issued
2023-08
dc.identifier.citation
Andruchow Colombo, Ana; Escapa, Ignacio Hernán; Aagesen, Lone; Matsunaga, Kelly K. S.; In search of lost time: tracing the fossil diversity of Podocarpaceae through the ages; Wiley Blackwell Publishing, Inc; Botanical Journal of The Linnean Society; 203; 4; 8-2023; 315-336
dc.identifier.issn
0024-4074
dc.identifier.uri
http://hdl.handle.net/11336/227952
dc.description.abstract
The Podocarpaceae are a morphologically diverse conifer family that have a cryptic fossil record reported since the Permian. We reviewed the fossil record of Podocarpaceae, tested the affinities of its oldest records using phylogenetic analyses, compiled macrofossil occurrence records, and investigated the diversity, distribution, and morphology of Podocarpaceae through time. We found that Permian, Triassic, and some Jurassic fossils referred to Podocarpaceae should not be placed in the family. Our total-evidence phylogenetic analyses, which sampled all major conifer lineages, recovered the Triassic Rissikia and the Jurassic Nothodacrium as stem-group conifers and the Jurassic Mataia as part of the Araucariales stem group. We further discuss the phylogenetic position of the Mesozoic enigmatic conifers Pararaucaria (Cheirolepidiaceae) and Telemachus (Voltziales), which were recovered most frequently in the conifer stem group. We conclude that the earliest reliable Podocarpaceae occurrences are from the Jurassic of both hemispheres and have scale-like leaves. Most extant genera appear in the fossil record between the Late Cretaceous and the Early Cenozoic. Many extant leaf morphologies appear in the Early Cretaceous, coeval with angiosperm diversification, consistent with the hypothesis that expanded leaves in Podocarpaceae are adaptive responses for light harvesting in angiosperm-dominated environments today.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
PODOCARPACEAE
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FILOGENIA
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MORFOLOGIA
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FOSSILES
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Ciencias de las Plantas, Botánica
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
In search of lost time: tracing the fossil diversity of Podocarpaceae through the ages
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-02-22T11:13:23Z
dc.journal.volume
203
dc.journal.number
4
dc.journal.pagination
315-336
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Andruchow Colombo, Ana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. University of Kansas. Biodiversity Research Center; Estados Unidos. Museo Paleontológico Egidio Feruglio; Argentina
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Fil: Escapa, Ignacio Hernán. Museo Paleontológico Egidio Feruglio; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Aagesen, Lone. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica Darwinion. Academia Nacional de Ciencias Exactas, Físicas y Naturales. Instituto de Botánica Darwinion; Argentina
dc.description.fil
Fil: Matsunaga, Kelly K. S.. University of Kansas. Biodiversity Research Center; Estados Unidos
dc.journal.title
Botanical Journal of The Linnean Society
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/botlinnean/advance-article/doi/10.1093/botlinnean/boad027/7237351
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1093/botlinnean/boad027
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