The Kalgutkar and Jansonius Database of Fossil Fungi
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NAME
Reduviasporonites anangus
AGE
Oligocene.
AGE span:
33.9...23.03
mya
K&J CLASSIFICATION (2000)
Fungi imperfecti, Phragmosporae.
FIGURE(S)
Pl.10fig.17.jpg
FIGURE REFERENCE
Norris G. 1986. Systematic and stratigraphic palynology of Eocene to Pliocene strata in the Imperial Nuktak C-22 well, Mackenzie Delta Region, District of Mackenzie, N.W.T.; Geological Survey of Canada Bulletin, Bulletin 340, 89 p.
SPECIES, AUTHORITY
R. anangus Norris 1986, p. 23, pl. 2, fig. 36.
LOCATION
Imperial Nuktak C-22 Well, Mackenzie Delta Region, District of Mackenzie, N.W.T., Canada.
ORIG DESCRIPTION
*
Multicellular heteropolar, equilateral fungal spore comprising almost circular or ovoidal cells in a straight uniseriate chain, that increase to a maximum size 4 to 6 cells distally from the basal cell. Septa porate. Loci of septal insertion constricted. Cell wall thin, levigate. Cells generally 5 to 8 in number and commonly folded. Basal cell 2-3 µm in diameter (approximately 0.25 maximum diameter of distal cells). Septal pores about 0.25 µm in diameter, with a narrow annulus. Septa not usually dentate. Constriction at point of septal insertion about 2-3 µm deep. Cell wall 0.25 µm or less thick. Maximum cell diameter 13-20 µm (holotype 13 µm).
COMMENTS
*
PUBLICATION REFERENCE
Norris G. 1986. Systematic and stratigraphic palynology of Eocene to Pliocene strata in the Imperial Nuktak C-22 well, Mackenzie Delta Region, District of Mackenzie, N.W.T.; Geological Survey of Canada Bulletin, Bulletin 340, 89 p.
K&J REMARKS
TYPE
ALL NAMES (Including synonyms)
Reduviasporonites anangus
SERIAL NUMBER
1514
PUBLIC COMMENTS
*
For source, see Publication Reference.