Monocotylophyllum sp.

Halamski, Adam T., Kvaček, Jiří, Svobodová, Marcela, Durska, Ewa & Heřmanová, Zuzana, 2020, Late Cretaceous mega-, meso-, and microfloras from Lower Silesia, Acta Palaeontologica Polonica 65 (4), pp. 811-878 : 844

publication ID	https://doi.org/ 10.4202/app.00744.2020
persistent identifier	https://treatment.plazi.org/id/2A4087FF-2133-2531-FF86-FCC6FA7DFE7D
treatment provided by	Felipe
scientific name	Monocotylophyllum sp.
status

Treatment

Fig. 17A.

Material.—Uncertain, Bolesławiec or Luisenhain, Assemblage 8?, lower–middle Santonian: MGUWr 5639p.b.

Description.—The available material is a leaf fragment ca. 2.5 cm wide and ca. 3.5 cm long, suggestive of a linear leaf blade. It is uncertain whether the margin is preserved. Venation consisting of continuous parallel veins, ca. 10–17 per cm.

Remarks.— Monocotylophyllum is a form genus for monocot leaves not unlike in general form as those of Recent Acorus Linnaeus, 1753 (see Bogner and Mayo 1998: fig.1C), Typha Linnaeus, 1753 (see Mikulska 1977: pl. 595: 2), or Iris Linnaeus, 1753 (see Skwirzyńska 1990: pls. 235, 238).

Palynology

Kingdom Alveolata Cavalier-Smith, 1981

Division Dinophyta Dillon, 1963 (= Dinoflagellata Bütschli, 1885)

Genus Chatangiella Vozzhennikova, 1967 emend.

Lentin and Williams, 1976

Type: Chatangiella niiga Vozzhennikova, 1967 ; Santonian , Upper Cretaceous ; river Romanicha , Khatanga Depression, West Siberia, Russia .