Occurrence of spores from an isoetalean lycopsid of the .i.Polysporia./i.-type in the Late Devonian of Ohio, USA

Bek, Jiří - Chitaley, S. - Grauvogel-Stamm, L.
Occurrence of spores from an isoetalean lycopsid of the Polysporia-type in the Late Devonian of Ohio, USA.
Review of Palaeobotany and Palynology. Roč. 156, 1/2 (2009), s. 34-50. ISSN 0034-6667. E-ISSN 1879-0615
Impakt faktor: 2.145, rok: 2009
http://hdl.handle.net/11104/0174096