Morfologia polínica da tribo Protieae (Burseraceae) na América do Sul

Aguilar-Sierra, Clara Isabel; Melhem, Therezinha Sant'Anna

doi:10.1590/s0100-84041998000100005

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2005

2024

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Cited by 3 publications

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“…Monad, medium size, isopolar, tricolporate, scabrate exine, prolate (P/E: 1.17); lalongate endoaperture. Polar diameter: 33 μm; equatorial diameter: 28 μm; exine: 2 μm (Aguilar-Sierra and Melhem, 1998) Arboreal taxa registered in Cerrado and Caatinga biomes (Rodal & Nascimento, 2006). Recorded in modern cerrado pollen rain (Cassino et al, 2015) and Quaternary Amazonian lake sediments (Colinvaux et al, 1999) MELIACEAE Cedrela P.Browne (Figure 4.D1-2) GU1 (100-120 cm)…”

Section: Chronologymentioning

confidence: 97%

First Quaternary Brazilian cave pollen record: morphological descriptions, taxonomic and ecological data

Freitas¹,

Gonçalves-Esteves²,

Mendonça³

et al. 2020

Rev. bras. paleontol.

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This paper presents descriptions, and taxonomic and ecological data by the angiosperm pollen grains recovered from Quaternary sediments of the Gruta do Urso Cave, Tocantins State, Northern Brazil. Among recovered assemblage, 44 types of angiosperm pollen were identified. Most of the pollen types described here are related to the modern aboreal-shrub and herbaceous-subshrub taxa currently present in the plant communities of the Cerrado biome: (i) forest formations (Annonaceae,

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Section: Chronologymentioning

confidence: 97%