Data/hora: 02/06/2024 18:26:21

Provedor de dados: 	42	
País: 	Brazil	
Título: 	Coricladus quiteriensis gen. et sp. nov., a new conifer in Southern-Brazil Gondwana (Lower Permian, Paraná Basin)	
Autores: 	Jasper,André; Ricardi-Branco,Fresia; Guerra-Sommer,Margot.	
Data: 	2005-03-01	
Ano: 	2005	
Palavras-chave: 	Coricladus quiteriensis; Paleobotany; Taxonomy; Coniferopsida; Gondwana; Lower Permian.	
Resumo: 	A new taxon of conifers (Coricladus quiteriensis) is described based on megafloristic remains from the roofshale level at the Quitéria Outcrop (Rio Bonito Formation - Lower Permian - Southern Paraná Basin - Rio Grande do Sul - Brazil). This megafloristic community is included in the Botrychiopsis Zone - Botrychiopsis valida Sub-Zone (Kungurian/Roadian). The assemblage, preserved as impressions, do not present remains of epidermic characters, and is composed mainly of isolated vegetative branches with spirally disposed acicular leaves, presenting a conspicuous central vein and also isolated fertile branches with sparse and irregular leaves and terminal cones. Leafless principal branches, organically connected with sterile and fertile branches, are rare. Reproductive feminine scales, disposed in a plane, are organized in lax terminal cones on branches, composed by 4 (four) distal ovuliferous scales, and 8 (eight) elliptical-elongated anatropous seeds. Paleoecological data pointed out to a mesophylous to higrophylous habitat in swampy environments.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652005000100012	
Editor: 	Academia Brasileira de Ciências	
Relação: 	10.1590/S0001-37652005000100012	
Formato: 	text/html	
Fonte: 	Anais da Academia Brasileira de Ciências  v.77 n.1 2005	
Fonte: 	info:eu-repo/semantics/openAccess