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Culversphaera
General
Description
Stratigraphy
Literature
Notes
Species
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Age range (in million years)
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Name
Original Description
aquitanicum
Deunff, J. (1961a)
assamicum
Sah, S.C.D., Kar, R.K. and Singh, R.Y. (1970)
attadalense
Cookson, I.C. and Eisenack, A. (1982)
biforme
Wiesner, H. (1936)
breviatum
Morgenroth, P. (1966a)
calvum
Tasch, P. (1964)
cambayense
Varma, C.P. and Dangwal, A.K. (1964)
clavulum
Davey, R.J. (1969a)
diaphanum
Zorzi, C. et al. (2019)
gliwicense
Mackó, S. (1957)
grande
Salujha, S.K., Srivastava, N.C. and Rawat, M.S. (1969)
hillii
Merril, J.A. (1895)
hyalodermum
Deflandre, G. (1939b)
hymenohystrichum
Liu Zhili, Liu Xuexian and Zheng Yuefang, (1992)
inflatum
Harker, S.D., Sarjeant, W.A.S. and Caldwell, W.G.E. (1990)
lateraliprocessum
Srivastava, N.C. and Banerjee, D. (1969)
mineralosum
Varma, C.P. and Dangwal, A.K. (1964)
multicornutum
Kimyai, A. (1966)
obesum
Sütö-Szentai, M. (1982a)
orbifera
Klement, K.W. (1960)
ovum
Sah, S.C.D., Kar, R.K. and Singh, R.Y. (1970)
paracostatum
Cookson, I.C. and Eisenack, A. (1974)
paucifurcatum
Cookson, I.C. and Eisenack, A. (1961b)
pecsvaradense
Sütö-Szentai, M. (1982a)
perplexum
Varma, C.P. and Dangwal, A.K. (1964)
raritanianum
Kimyai, A. (1966)
sahii
Sah, S.C.D., Kar, R.K. and Singh, R.Y. (1970)
senii
Srivastava, N.C. and Banerjee, D. (1969)
sergipense
Regali, M.S.P., Uesugui, N. and Santos, Y.S. (1974)
simplicium
Cookson, I.C. and Eisenack, A. (1961b)
spinipansatum
Merril, J.A. (1895)
varispinosa
Brenner, W. (1988)
velata
Clarke, R.F.A. and Verdier, J.P. (1967)
verbinense
Deflandre, G. (1946a)
whitei
Sarjeant, W.A.S. (1966b)
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