Revision of Lithostrotionella - USGS
Revision of Lithostrotionella - USGS
Revision of Lithostrotionella - USGS
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PLATE 3<br />
[All figures x 4]<br />
FIGURES 1, 2. Stelechophyllum banffense (Warren)? (p. 13).<br />
USNM 174372 (paratype <strong>of</strong> <strong>Lithostrotionella</strong> americana Hayasaka). <strong>USGS</strong> Loc. 7130B-PC, Alapah Limestone(?), Alaska.<br />
1. Transverse thin section, USNM 17 4372a.<br />
2. Longitudinal thin section, USNM 17 4372b.<br />
3, 4. Stelechophyllum banffense (Warren)? (p. 13).<br />
USNM 17 437 4 (para type <strong>of</strong> <strong>Lithostrotionella</strong> americana Hayasaka). <strong>USGS</strong> Loc. 970-PC, Alapah Limestone(?), Alaska.<br />
3. Transverse thin section, USNM 17 437 4a.<br />
4. Longitudinal thin section, USNM 17 437 4b.