Spencerites leismanii sp. nov., a new sub-arborescent compression lycopsid and its spores from the Pennsylvanian of the Czech Republic

Bek, Jiří - Libertín, M. - Drábková, J.
Spencerites leismanii sp. nov., a new sub-arborescent compression lycopsid and its spores from the Pennsylvanian of the Czech Republic.
Review of Palaeobotany and Palynology. Roč. 155, 3-4 (2009), s. 116-132. ISSN 0034-6667. E-ISSN 1879-0615
Impakt faktor: 2.145, rok: 2009
http://hdl.handle.net/11104/0171937