Thecosphaera Haeckel, 1881
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https://doi.org/ 10.5281/zenodo.5375608 |
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https://doi.org/10.5281/zenodo.5464072 |
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https://treatment.plazi.org/id/965DED24-0E5C-5423-FF12-80993AA0F973 |
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Thecosphaera Haeckel, 1881 |
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Genus Thecosphaera Haeckel, 1881 View in CoL
Thecosphaera californica Clark & Campbell, 1942 ( Fig. 14R, S View FIG )
Thecosphaera californica Clark & Campbell, 1942: 22 , pl. 4, fig. 7; 1945: 10, pl. 1, fig. 10. — Blueford & White 1984: pl. 3, fig. 5. — Blueford 1988: 247, pl. 3, figs 10-12.
Thecosphaera californica sumensis Gorbunov, 1979: 91 , pl. 12, fig. 1a-b.
GEOGRAPHIC DISTRIBUTION. — California, Russian Platform, southern part.
STRATIGRAPHIC RANGE. — Middle to latest middle Eocene ( Clark & Campbell 1942, 1945; Blueford & White 1984; Blueford 1988); middle Eocene ( Khokhlova 1996); late Eocene, Kievsky Group ( Gorbunov 1979); early-middle Eocene (this study).
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Thecosphaera Haeckel, 1881
Popova, Irina M., Baumgartner, Peter O., Guex, Jean, Tochilina, Svetlana V. & Glezer, Zoya I. 2002 |
Thecosphaera californica sumensis
GORBUNOV V. S. 1979: 91 |
Thecosphaera californica
BLUEFORD J. 1988: 247 |
CLARK B. L. & CAMPBELL A. S. 1942: 22 |