The Kalgutkar and Jansonius Database of Fossil Fungi
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NAME
Helicoönites goosii
AGE
Early Eocene.
AGE span:
55.8...40.4
mya
K&J CLASSIFICATION (2000)
FIGURE(S)
Pl.15fig.8.jpg
FIGURE REFERENCE
Kalgutkar RM, Sigler L. 1995. Some fossil fungal form-taxa from the Maastrichtian and Palaeogene ages; Mycological Research, v. 99, p. 513-522.
SPECIES, AUTHORITY
H. goosii Kalgutkar & Sigler 1995, p. 520, fig. 16.
LOCATION
Iceberg Bay Formation at Strand Fiord, Axel Heiberg Island, Northwest Territories, Canada.
ORIG DESCRIPTION
*
Conidia simple, smooth, tightly coiled in three planes to form an ellipsoidal (doliiform) to cylindrical spore body; filaments multiseptate, about 5 µm wide, fuscous; cells rectangular, not incurved at the septa, transverse pattern of minute, apparently internal striae commonly present. Conidia 50-75 x 37-45 µm.
COMMENTS
*
Helicoönites goosii appears more closely allied to species of Helicoön (Goos et al., 1986) such as H. richonis than to species of Helicodendron (Goos et al., 1985).
Derivation of name: In honor of Dr. R.D. Goos.
PUBLICATION REFERENCE
Kalgutkar RM, Sigler L. 1995. Some fossil fungal form-taxa from the Maastrichtian and Palaeogene ages; Mycological Research, v. 99, p. 513-522.
K&J REMARKS
TYPE
ALL NAMES (Including synonyms)
Helicoönites goosii
SERIAL NUMBER
678
PUBLIC COMMENTS
*
For source, see Publication Reference.