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Acrogenotheca
Genus Acrogenotheca Naug. Paleontol. J., 47(12): 1388. Dec 2013
- Name
- Acrogenotheca
- Rank
- Genus
- Authors (Pub.)
- Naugolnykh S. V.
- Publication
- Permian ferns of western Angaraland [2013/12]
- Journal
- Paleontological Journal
- Volume
- 47
- Issue
- 12
- Page number
- 1388
- Year
- 2013
- Parent Taxon
- [Class] Marattiopsida
- Fossil Status
- foliage (fertile)
- Type
- Acrogenotheca ramificata
- Diagnosis
- Fertile pinnules without leaf lamina, possessing radially symmetrical synangia composed of four sporangia almost completely fused by their margins. Each synangium having basal blister. Spores monolete, with smooth sporoderm.
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