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Kallosphaeridium
General
Description
Stratigraphy
Literature
Notes
Species
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Age range (in million years)
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Name
Publication
agglutinatum
Jan du Chêne, R., Stover, L.E. and De Coninck, J. (1985a)
aspersum
Sarjeant, W.A.S. and Stancliffe, R.P.W. (1994)
bellulum
Jan du Chêne, R., Stover, L.E. and De Coninck, J. (1985a)
biornatum
Stover, L.E. (1977)
biornatum group of heilmann-clausen 1989
Heilmann-Clausen, C. and Costa, L.I. (1989)
biornatum*
Lentin, J.K. and Williams, G.L. (1981)
biornatum* ssp. biornatum
Lentin, J.K. and Williams, G.L. (1981)
biornatum* ssp. crassum
Lentin, J.K. and Williams, G.L. (1981)
biparatum
Jan du Chêne, R., Stover, L.E. and De Coninck, J. (1985a)
biparatum ssp. biparatum
Jan du Chêne, R., Stover, L.E. and De Coninck, J. (1985a)
biparatum ssp. crassum
Lentin, J.K. and Williams, G.L. (1989)
brevibarbatum
De Coninck, J. (1969)
callosum
Dodekova, L. (1994)
capulatum
Stover, L.E. (1977)
circulare
Helby, R. (1987)
coninckii
Burger, D. (1980b)
curiosum
Jan du Chêne, R., Stover, L.E. and De Coninck, J. (1985a)
dolomiticum
Torricelli, S. (2000)
granulatum
Stover, L.E. and Evitt, W.R. (1978)
helbyi
Lentin, J.K. and Williams, G.L. (1989)
helbyi ssp. helbyi
Lentin, J.K. and Williams, G.L. (1989)
helbyi ssp. psilatum
Lentin, J.K. and Williams, G.L. (1989)
hypornatum
Prauss, M. (1989)
inornatum
Batten, D.J. and Lister, J.K. (1988)
inornatum*
Prauss, M. (1989)
jiyangense
He Chengquan, Song Zhichen and Zhu Youhua (2009)
minus
Lentin, J.K. and Williams, G.L. (1989)
minus*
Helby, R. (1987)
nigeriense
Jan du Chêne, R., Stover, L.E. and De Coninck, J. (1985a)
norvickii
Lentin, J.K. and Williams, G.L. (1989)
orchiesense
De Coninck, J. (1975)
parvum
Jan du Chêne, R. (1988)
praussii
Lentin, J.K. and Williams, G.L. (1993)
reticuloidum
Stancliffe, R.P.W. and Sarjeant, W.A.S., (1994)
retirugosum
He Chengquan, Song Zhichen and Zhu Youhua (2009)
ringnesiorum
Helby, R. (1987)
romaense
Burger, D. (1980b)
spongiosum
Batten, D.J. and Lister, J.K. (1988)
yorubaense
Jan du Chêne, R. and Adediran, S.A. (1985)
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