Taeniopteris crispissima Dusén
Plant Fossil Names Registry Number: PFN003482
Act LSID: urn:lsid:plantfossilnames.org:act:3482
Author: P. K. H. Dusén
Rank: species
Reference for this name: Dusén, P. K. H. (1908): Über Die Tertiare Flora der Seymour Insel. Lithographisches Institut des Generalstabs Stockholm: 27 pp.
Page of description: 9
Illustrations or figures: pl. 3, figs 19, 20
Other combinations
Potamogeton crispissima (Dusén) A.Iglesias, Gallardo, Santillana et E.Silva 2025
Types
Lectotype S132834, Palaeobotanical Collections, Department of Palaeobiology, the Swedish Museum of Natural History, Stockholm, Sweden
designated in Iglesias, A., Gallardo, R. A., Santillana, S. & Silva, E. (2025): New plants from the Upper Paleocene Cross Valley-Wiman Formation, Marambio (=Seymour) Island, Antarctic Peninsula. – Ameghiniana 62(2): 144–174. on page 155
Figures: figs 4.1–4.2, 7.12
Original diagnosis/description
Blätter linealisch-lanzettlich, ganzrandig, von der Mittelrippe aus beiderseits fein wellig und runzlig, mit parallel verlaufenden, dichten, feinen Seitennerven, welche unter sehr spitzem Winkel von der Mittelrippe abgehen.
Stratigraphy
Paleogene, Paleocene
Cross Valley Formation
Locality
Antarctica
Seymour Island, Weddell Sea, Antarctica
Plant fossil remain
macro- and meso-fossils-embryophytes except wood - angiosperm
Comments
Use comments to notify PFNR administrators of mistakes or incomplete information relevant to this record.