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Cingulatisporites sp. 2

Legrand, Julien, Pons, Denise, Nishida, Harufumi & Yamada, Toshihiro, 2011, Barremian palynofloras from the Ashikajima and Kimigahama formations (Choshi Group, Outer Zone of south-west Japan), Geodiversitas 33 (1), pp. 87-135 : 108

publication ID

 https://doi.org/10.5252/g2011n1a6

persistent identifier

https://treatment.plazi.org/id/039A87FC-FFD4-6178-FE8A-FBDBFF56FA0A

treatment provided by

Felipe (2021-03-11 13:46:52, last updated by Valdenar 2021-03-16 16:37:16)

scientific name

 Cingulatisporites sp. 2
status

 

Cingulatisporites sp. 2 ( Fig. 12A)

OCCURRENCE. — Ashikajima and Kimigahama Fm.

DESCRIPTION

Cingulate trilete microspore. Amb rounded triangular. The laesurae are raised, undulating, and extend to the cingulum. Exine scabrate. Equatorial diameter = 45-50 µm; cingulum thickness = 5-8 µm.

BOTANICAL AFFINITIES

Filicopsida.

Specimens