Počet záznamů: 1
Revision of the Pennsylvanian fern .i.Boweria./i. Kidston and the establishment of the new genus .i.Kidstoniopteris./i.
- 1.0465655 - GLÚ 2018 RIV NL eng J - Článek v odborném periodiku
Frojdová, Jana - Pšenička, J. - Bek, Jiří - Cleal, Ch. J.
Revision of the Pennsylvanian fern Boweria Kidston and the establishment of the new genus Kidstoniopteris.
Review of Palaeobotany and Palynology. Roč. 236, January (2017), s. 33-58. ISSN 0034-6667. E-ISSN 1879-0615
Grant CEP: GA ČR(CZ) GAP210/12/2053
Institucionální podpora: RVO:67985831
Klíčová slova: Boweria * Kidstoniopteris * fern * Pennsylvanian * in situ spores * taxonomy * cuticles
Obor OECD: Paleontology
Impakt faktor: 1.665, rok: 2017
Boweria is a fossil-genus of Pennsylvanian true ferns whose exact taxonomic position was for many years confused. The morphology of reproductive structures (including sporangia), pinnae, pinnules and in situ spores (Leiotriletes and Granulatisporites types) of the type species (Boweria schatzlarensis) are described in detail. A new species (Boweria nowarudensis) is distinguished by its sporangia being isolated with two types of cells and a lateral annulus, and containing microspores of the Granulatisporites minutus type. Another former species of the genus (Boweria minor) is transferred to a new genus (Kidstoniopteris minor) based its irregularly grouped free sporangia with three types of cells, and in situ microspores of the Granulatisporites type, and laevigate spores of the Leiotriletes type.
Trvalý link: http://hdl.handle.net/11104/0264114
Počet záznamů: 1