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Hafniasphaera
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)
australis
Guler, M.V., Guerstein, G.R. and Casadío, S., (2005)
biforme
Wiesner, H. (1936)
breviatum
Morgenroth, P. (1966a)
calvum
Tasch, P. (1964)
cambayense
Varma, C.P. and Dangwal, A.K. (1964)
cryptovesiculata
Hansen, J.M. (1977)
delicata
Fensome, R.A., Williams, G.L. and MacRae, R.A., (2009)
fluens
Hansen, J.M. (1977)
gliwicense
Mackó, S. (1957)
goodmanii
Edwards, L.E. (1982)
graciosa
Hansen, J.M. (1977)
grande
Salujha, S.K., Srivastava, N.C. and Rawat, M.S. (1969)
granulata
Mao Shaozhi (1989)
hillii
Merril, J.A. (1895)
hyalospinosa
Hansen, J.M. (1977)
hymenohystrichum
Liu Zhili, Liu Xuexian and Zheng Yuefang, (1992)
lateraliprocessum
Srivastava, N.C. and Banerjee, D. (1969)
mineralosum
Varma, C.P. and Dangwal, A.K. (1964)
multicornutum
Kimyai, A. (1966)
orbifera
Klement, K.W. (1960)
paracostatum
Cookson, I.C. and Eisenack, A. (1974)
paucifurcatum
Cookson, I.C. and Eisenack, A. (1961b)
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)
septata
Cookson, I.C. and Eisenack, A. (1967b)
sergipense
Regali, M.S.P., Uesugui, N. and Santos, Y.S. (1974)
spinipansatum
Merril, J.A. (1895)
varispinosa
Brenner, W. (1988)
verbinense
Deflandre, G. (1946a)
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