The Kalgutkar and Jansonius Database of Fossil Fungi
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NAME
Diporisporites van der Hammen 1954.
AGE
AGE span:
mya
K&J CLASSIFICATION (2000)
Fungi Imperfecti, Amerosporae.
FIGURE(S)
FIGURE REFERENCE
SPECIES, AUTHORITY
Scabradiporites Mathur 1966, p. 43.
LOCATION
ORIG DESCRIPTION
*
ORIGINAL DIAGNOSIS: [combined description] Amb elliptical, 42 x 14 µm in size, diporate, pores elliptical, larger axis 4 µm. Exine less than 1 µm thick, scabrate, brown.
COMMENTS
*
The specific name is in reference to the variable nature of the exine, pore and size of the sporomorphs. Botanical affinity unknown.
PUBLICATION REFERENCE
Mathur YK. 1966. Studies in the fossil microflora of Kutch, India. II. On the microflora in the Supra-trappeans of western Kutch, India; Quarterly Journal of the Geological, Mining & Metallurgical Society of India, v. 38, p. 33-51.
K&J REMARKS
Kalgutkar and Jansonius (2000) consider that the creation of a new genus for these forms is unwarranted, and include the type, S. varias, in Diporisporites van der Hammen 1954, emend. Elsik 1968, as a new species having scabrate ornamentation. This makes Scabradiporites a junior taxonomic synonym of Diporisporites. However, Elsik (1992), in his revision of Diporisporites, emended the generic diagnosis to include only those diporate fungal spores that have one cell, simple pores, and a psilate wall.
The epithet "varias," possibly a typographic error for "varians" or "varius," is here accepted as an undeclinable word.
TYPE
TYPE: Scabradiporites varias Mathur 1966, p. 43, pl. 2, fig. 28.
ALL NAMES (Including synonyms)
Diporisporites van der Hammen 1954.;
SERIAL NUMBER
1548
PUBLIC COMMENTS
*
For source, see Publication Reference.