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Hymenophyllites setosus
Hymenophyllites setosus Y. Li, Y.-D. Wang, Nosova, N. Lu, Y.-Y. Xu Biology (Basel), 11(11(1629)): 6. 7 Nov 2022
- Name
- Hymenophyllites setosus
- Rank
- Species
- Generic Name
- [Genus] Hymenophyllites
- Authors (Pub.)
- Li Y.
Wang Y.-D.
Nosova N. V.
Lu N.
Xu Y.-Y.
- Publication
- Filmy ferns (Hymenophyllaceae) and associated spike-mosses (Selaginellaceae) from the Mid-Cretaceous Kachin amber, Myanmar [2022/11]
- Journal
- Biology (Basel)
- Volume
- 11
- Issue
- 11(1629)
- Page number
- 6
- Year
- 2022
- Fossil Status
- foliage
- Stratigraphy
- Cenomanian
- Strat. comment
- Late Albian–early Cenomanian
- Location
- Amber mines southwest of the village of Tanai ca. 105 km north of
Myitkyina, Kachin State, northern Myanmar
- Paleoregion
- Eurasia (Indochina)
Data for Holotypus
- Repository
- Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing, China
- Repository Number
- PB200747
- Diagnosis
- Pinna or pinnule once pinnatifid, membranous, probably one cell layer
thick between the veins, both adaxial and abaxial surfaces sparsely covered with bristle-like
hairs. Ultimate segments simple, characterized by single sterile lobes, entire-margined,
0.7–1.3 mm wide, sometimes with darkened submarginal lines. Submarginal false veinlets
absent, internal false veinlets absent.
