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Oligosphaeridium
General
Description
Stratigraphy
Literature
Notes
Species
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Name
Original Description
abaculum
Davey, R.J. (1979a)
abbreviatum
Xu Jinli, Pan Zhaoren, Yang Yumei, Zhu Youhua and Fan Naimin, (1997)
acanthosphaera
Sarjeant, W.A.S. (1961a)
albertense
Pocock, S.A.J. (1962)
ambiguiforme
Dodekova, L. (1994)
anapetum
Van Mourik, C.A., Brinkhuis, H. and Williams, G.L., (2001)
ancoralium
Mantle, D.J., (2005)
angustivela
Deflandre, G. and Cookson, I.C. (1955)
aquitanicum
Deunff, J. (1961a)
araneum
Niechwedowicz, M. (2022)
assamicum
Sah, S.C.D., Kar, R.K. and Singh, R.Y. (1970)
asterigerum
Gocht, H. (1959)
attadalense
Cookson, I.C. and Eisenack, A. (1982)
australis
Pöthe de Baldis, E.D. (1966)
bacculatum
Baltes, N. (1971)
balticum
Iakovleva, I., Aleksandrova, G.G., Mychko, E.V. (2021)
biforme
Wiesner, H. (1936)
breviatum
Morgenroth, P. (1966a)
buciniferum
Corradini, D. (1973)
byersense
Duane, A.M. (1997)
calvum
Tasch, P. (1964)
cambayense
Varma, C.P. and Dangwal, A.K. (1964)
cantrellii
Sarjeant, W.A.S. (1972)
cezare
De Vernal, A., Goyette, C., and Rodrigues, C. G. (1989)
circulare
Cookson, I.C. and Eisenack, A. (1971)
clavulum
Davey, R.J. (1969a)
complex
White, H.H. (1842)
complex ssp. brevispinum
()
coninckii
Burger, D. (1980a)
crinitum
Davey, R.J. (1969a)
dabendorfense
Alberti, G. (1961)
delicatum
Davey, R.J. (1969a)
dharmpurense
Khanna, A.K. and Singh, H.P. (1981b)
diaphanum
Zorzi, C. et al. (2019)
diluculum
Davey, R.J. (1982b)
distincta
Jain, K.P. and Millepied, P. (1975)
dividuum
Williams, G.L. (1978a)
djenn
Below, R. (1982c)
dongmingense
He Chengquan, Zhu Shenzhao and Jin Guangxing (1989)
ellipsoideum
Deflandre, G. (1936b)
epidoma
Matsuoka, K. (1987)
erectum
Manum, S. and Cookson, I.C. (1964)
fenestratum
Duxbury, S. (1980)
flagellichnia
Schioler, P. (1993)
gliwicense
Mackó, S. (1957)
globosum
Olaru, L.V. (1978a)
globosum
Davey, R.J. (1970)
grande
Salujha, S.K., Srivastava, N.C. and Rawat, M.S. (1969)
granulatum
He Chengquan (1991)
gymnosuturum
Smith, S.W. (1992)
heilongjiangense
Yu Jingxian (1982)
hemmoorensis
Marheinecke, U. (1992)
hillii
Merril, J.A. (1895)
homomorphum
He Chengquan, Zhu Shenzhao and Jin Guangxing (1989)
horridum
Below, R. (1987b)
hyalodermopse
Cookson, I.C. and Eisenack, A. (1958)
hyalodermum
Deflandre, G. (1939b)
hymenohystrichum
Liu Zhili, Liu Xuexian and Zheng Yuefang, (1992)
hypornatum
Prauss, M. (1989)
indica
Jain, K.P., Kumar, P. and Maheshwari, H.K. (1982)
inflatum
Harker, S.D., Sarjeant, W.A.S. and Caldwell, W.G.E. (1990)
inflatum
Eisenack, A. and Cookson, I. (1960)
inornatum
Batten, D.J. and Lister, J.K. (1988)
intermedium
Corradini, D. (1973)
jixiense
He Chengquan and Sun Xuekun (2000)
junctum
Bailey, D.A. and Loy, A. (1997)
lata
Yu Jingxian and Zhang Wangping (1980)
lateraliprocessum
Srivastava, N.C. and Banerjee, D. (1969)
laticaudata
Vozzhennikova, T.F. (1967)
levimarginatum
Marheinecke, U. (1992)
magnum
Duxbury, S. (2019)
marina
Kufferath, H. (1950)
membranaceum
Jiabo (1978)
micropunctatum
Jain, K.P. and Millepied, P. (1975)
mineralosum
Varma, C.P. and Dangwal, A.K. (1964)
minus
Jiabo (1978)
minuta
De Coninck, J. (1969)
mosaicum
Downie, C. (1957)
multicornutum
Kimyai, A. (1966)
nannotrix
Deflandre, G. (1939b)
neophytensum
Ioannides, N.S., Stavrinos, G.N and Downie, C. (1977)
obesum
Sütö-Szentai, M. (1982a)
oblongum
Yu Jingxian and Zhang Wangping (1980)
oligacanthum
Wetzel, W. (1952)
orbifera
Klement, K.W. (1960)
orchiesense
De Coninck, J. (1975)
ovalis
Cookson, I.C. and Eisenack, A. (1974)
ovatum
Horowitz, A. (1975)
ovatum
He Chengquan, Zhu Shenzhao and Jin Guangxing (1989)
ovum
Sah, S.C.D., Kar, R.K. and Singh, R.Y. (1970)
paracostatum
Cookson, I.C. and Eisenack, A. (1974)
patulum
Riding, J.B. and Thomas, J.E. (1988)
paucifurcatum
Cookson, I.C. and Eisenack, A. (1961b)
pecsvaradense
Sütö-Szentai, M. (1982a)
perforatum
Gocht, H. (1959)
perforatum ssp. colum
()
perforatum*
Jain, K.P. (1977b)
perplexum
Varma, C.P. and Dangwal, A.K. (1964)
picena
Biffi, U. and Manum, S.B. (1988)
pilum
Gocht, H. (1959)
pirus
Deunff, J. (1959)
plagatum
Dodekova, L. (1994)
poculum
()
polyozum
Brosius, M. (1963)
polytrichum
Valensi, L. (1947)
porosum
Jain, K.P. (1977b)
pseudoabaculum
Harding, I.C. (1990b)
pulcherrimum
Deflandre, G. and Cookson, I.C. (1955)
quattroccioae
Volkheimer, W. (2010)
raritanianum
Kimyai, A. (1966)
reteinvolvatum
Below, R. (1987b)
reticulatum
Davey, R.J. and Williams, G.L. (1966b)
reticulatum
Nagy, E. (1969)
rhomboidale
He Chengquan (1991)
rhombovale
Cookson, I.C. and Eisenack, A. (1970a)
rioultii
Sarjeant, W.A.S. (1965)
saghirum
Slimani, H., Louwye, S. and Toufiq, A., (2012)
sahii
Lentin, J.K. and Williams, G.L. (1993)
sarmentum
Davey, R.J. (1979b)
semicirculata
Morgenroth, P. (1966b)
senii
Srivastava, N.C. and Banerjee, D. (1969)
sergipense
Regali, M.S.P., Uesugui, N. and Santos, Y.S. (1974)
shangsicum
He Chengquan (1984b)
simplicium
Cookson, I.C. and Eisenack, A. (1961b)
simpulum
Islam, M.A. (1983a)
sp. 1 of davey 1982b
Davey, R.J. (1982b)
speciale
Xu Jinli, Pan Zhaoren, Yang Yumei, Zhu Youhua and Fan Naimin, (1997)
sphaericum
Horowitz, A. (1975)
spinipansatum
Merril, J.A. (1895)
spiralisetum
De Wit, R. (1943)
strigosa
Mantle, D.J. (2009b)
suibinense
Yu Jingxian (1982)
swanense
Riding, J.B. and Helby, R. (2001f)
tasmanica
Cookson, I.C. and Eisenack, A. (1982)
tenella
Morgenroth, P. (1968)
tenera
De Coninck, J. (1975)
tenuicornutum
Cookson, I.C. and Eisenack, A. (1962b)
tenuifilum
Cookson, I.C. and Eisenack, A. (1982)
tenuiprocessum
Singh, Ch. (1983)
totum
Brideaux, W.W. (1971)
totum ssp. minus
Brideaux, W.W. (1971)
totum var. minus
Brideaux, W.W. (1971)
trabeculosum
Singh, Ch. (1983)
tuberculatum
Dolby, G. (2020)
tubulatum
Menéndez, C.A. (1965)
umbraculum
Duxbury, S. (2001)
variabile
He Chengquan (1991)
variospinum
Davey, R.J. (1969a)
varispinosa
Brenner, W. (1988)
vasiformum
Neale, J.W. and Sarjeant, W.A.S. (1962)
verbinense
Deflandre, G. (1946a)
verrucosum
Davey, R.J. (1979b)
wetzelii
Morgenroth, P. (1966a)
wetzelii
Cookson, I.C. and Eisenack, A. (1982)
whitei
Sarjeant, W.A.S. (1966b)
xinjiangense
He Chengquan (1991)
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