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Batiacasphaera baculata
Batiacasphaera baculata, Drugg, 1970
Holotype: Drugg, 1970, fig.6F
Locus typicus: Yazoo County, Mississippi, USA
Stratum typicum: Late Eocene
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Original description: [Drugg, 1970, p. 814]:
Description:
Tract spherical with apical archeopyle and a zigzag line of separation. The wall is about 1 µm thick, finely granulate, ornamented with tuberculae. The latter are rounded distally and are about 2-2.5 µm long and 1.5-2 µm in diameter. The tract diameter ranges from 45-72 µm, most being about 65 µm.
Holotype: Drugg, 1970, fig.6F
Locus typicus: Yazoo County, Mississippi, USA
Stratum typicum: Late Eocene
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Original description: [Drugg, 1970, p. 814]:
Description:
Tract spherical with apical archeopyle and a zigzag line of separation. The wall is about 1 µm thick, finely granulate, ornamented with tuberculae. The latter are rounded distally and are about 2-2.5 µm long and 1.5-2 µm in diameter. The tract diameter ranges from 45-72 µm, most being about 65 µm.