DOI: 10.11606/d.44.2007.tde-22082007-105023
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Gimnospermas eocretáceas da Formação Crato, bacia do Araripe, Nordeste do Brasil

Abstract: Araucariostrobus sp. Cone feminino Kunzmann et al., 2004 Lindleycladus sp. Ramos folhosos Kunzmann et al., 2004 Tomaxellia biforme Ramos folhosos Kunzmann et al., 2006 Tomaxellia sp. Ramos folhosos Kunzmann et al., 2006 Frenelopsis sp. Ramos folhosos Kunzmann et al., 2006 Gnetales Cratonia cotiledon Plântula com cotilédones e raiz Rydin et al., 2003 Welwitschiaprisca austroamericana Plântula com dois cotilédones Dilcher et al. 2005 Welwitschiophyllum brasiliense Folhas destacadas Dilcher et al. 2005 Welwitschi… Show more

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Cited by 3 publications
(3 citation statements)
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“…Later, Lima et al (2012) mentioned the existence of this fossil and assigned it to a monocotyledon, thus not placing it specifically in Bromeliaceae. Givnish et al (2011) and Sucerquia (2006) also cited this record; however, they did not confirm its validity. The age, locality, and morphology (mainly due to the bromeliad‐like trichomes) may indicate the proximity of this fossil with Bromeliaceae, which likely has the stem group in Cretaceous (Givnish et al 2011, 2014).…”
Section: Protananaceae: a Possible Fossil Sister Group Of Bromeliaceaementioning
confidence: 93%
“…Later, Lima et al (2012) mentioned the existence of this fossil and assigned it to a monocotyledon, thus not placing it specifically in Bromeliaceae. Givnish et al (2011) and Sucerquia (2006) also cited this record; however, they did not confirm its validity. The age, locality, and morphology (mainly due to the bromeliad‐like trichomes) may indicate the proximity of this fossil with Bromeliaceae, which likely has the stem group in Cretaceous (Givnish et al 2011, 2014).…”
Section: Protananaceae: a Possible Fossil Sister Group Of Bromeliaceaementioning
confidence: 93%
“…No Aptiano as gimnopennas apresentavam características que possibilitaram a sobrevivência em ambientes mais afastados dos corpos aquosos, e atingiam maior porte em comparação ao registro encontrado da maioria dos exemplares angiospérmicos (Bemardes- Sucerquia, 2007;Bemardes-de-Oliveira et al, 2009), que já possuíam porte arbóreo, visto a presença de grandes sementes atribuídas as Leguminosae e…”
Section: Inferências Paleoambientais E Paleoclimáticasunclassified
“…obesum is an important component of the paleotropical floras, including those from Northeastern Brazil, where is registered in all known lower Cretaceous deposits This is the case of the sedimentary successions from Japoatã and Riachuelo formations, in Sergipe-Alagoas Basin, Marizal Formation in the Tucano Basin, and Romualdo, Missao Velha, and Santana formations, from Araripe Basin (Teixeira 1948, Duarte 1985, Dutra et al 2002, Kunzmann et al 2004, Sucerquia 2006, Lima et al 2012, Batista et al 2017.…”
Section: Remarksmentioning
confidence: 99%