Barremian palynofloras from the Ashikajima and Kimigahama formations (Choshi Group, Outer Zone of south-west Japan)
Author
Legrand, Julien
Author
Pons, Denise
Author
Nishida, Harufumi
Author
Yamada, Toshihiro
text
Geodiversitas
2011
2011-03-31
33
1
87
135
http://dx.doi.org/10.5252/g2011n1a6
journal article
7707
10.5252/g2011n1a6
31ed99a5-9135-40a2-92a4-64217d9de577
1638-9395
4597011
Inaperturopollenites
sp.
(
Fig. 13E
)
OCCURRENCE. — Ashikajima and Kimigahama Fm.
DESCRIPTION
Inaperturate pollen grain. Amb subcircular. The exine is psilate, very folded and thin (about
1 µm
thick). Equatorial diameter =
25-45 µm
.
BOTANICAL AFFINITIES
Pinales
.