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Phoenicopsis sauranica
Phoenicopsis sauranica Nosova, Kiritch. Paleobot., 2: 119. 2011
- Name
- Phoenicopsis sauranica
- Rank
- Species
- Generic Name
- [Genus] Phoenicopsis
- Authors (Pub.)
- Nosova N. V.
Kiritchkova A. I.
- Publication
- Novye vidy Phoenicopsis Heer (Czekanowskiales) iz yurskikh otlozhenij Mangyshlaka (Kazakhstan) [2011]
- Journal
- Paleobotanika
- Volume
- 2
- Page number
- 119
- Year
- 2011
- Fossil Status
- foliage
- Stratigraphy
- Bathonian
- Strat. comment
- Sarydiirmen’ Suite
- Location
- Mountains, section near Zhaman-Sauran, western Kazakhstan
- Paleoregion
- Eurasia (Central Asia)
Data for Holotypus
- Repository
- Komarov Botanical Institute, Russian Academy of Sciences, St.-Petersburg, Russian Federation
- Repository Number
- BIN (VNIGRI) 757/1426
- Diagnosis
- Leaves 2—4 mm wide, with eight to ten veins per maximum leaf width of 4 mm. Leaves
hypostomatic. Stomata on the lower epidermis assembled in bands. Anticlinal cell walls straight, periclinal
ones smooth on the upper epidermis and in the interstomatal bands of the lower epidermis; ordinary cells
of the stomatal bands sometimes with a wart or papilla. Subsidiary cells often more cutinized than ordinary
cells. Aperture walls of the subsidiary cells thickened forming a cuticular rim around the stomatal pit.
Subsidiary cells sometimes exhibiting a small proximal papilla.
