PAL
SYS
Genus
Literature
About us
Register
Log in
contribute
Back
Polysphaeridium
General
Description
Stratigraphy
Literature
Notes
Species
Hide inactive
Reset filters
Filter species by age
Age range (in million years)
Min
-
Max
go
Image
Name
Publication
amalthei
Lentin, J.K. and Williams, G.L. (1981)
ambiguum
Stover, L.E. and Helby, R. (1987d)
asperum
Sarjeant, W.A.S. (1983)
assamicum
Lentin, J.K. and Williams, G.L. (1985)
belgicum
Sarjeant, W.A.S. (1986)
biformum
Islam, M.A. (1983b)
caminuspinum
Lentin, J.K. and Williams, G.L. (1981)
cephalum
Jain, K.P. and Garg, R. (1991)
chems
Lentin, J.K. and Williams, G.L. (1985)
congregatum
Bujak, J.P., Downie, C., Eaton, G.L. and Williams, G.L. (1980b)
conispinum
Lentin, J.K. and Williams, G.L. (1981)
daveyi
Lentin, J.K. and Williams, G.L. (1981)
deflandrei
Lentin, J.K. and Williams, G.L. (1981)
duma
Lentin, J.K. and Williams, G.L. (1985)
elegantulum
Davey, R.J. and Williams, G.L. (1966b)
elongatum
Lentin, J.K. and Williams, G.L. (1981)
fabium
Stover, L.E. and Evitt, W.R. (1978)
flexuosum
Sarkar, S. and Singh, H.P. (1988)
fluctuans
Davey, R.J. and Williams, G.L. (1966b)
follium
Stover, L.E. and Evitt, W.R. (1978)
fucosum
Lentin, J.K. and Williams, G.L. (1981)
giganteum
Stover, L.E. and Evitt, W.R. (1978)
granulosum
Lentin, J.K. and Williams, G.L. (1981)
laminaspinosum
Lentin, J.K. and Williams, G.L. (1981)
langii
Lentin, J.K. and Williams, G.L. (1981)
majus
Corradini, D. (1973)
marsupium
Stover, L.E. and Evitt, W.R. (1978)
microtriainum
Sarjeant, W.A.S. (1981)
multispinosum
Bujak, J.P. (1980)
ornamentum
Jain, K.P. and Garg, R. (1991)
pachydermum
Stover, L.E. and Evitt, W.R. (1978)
parvum
Lentin, J.K. and Williams, G.L. (1993)
pastielsii
Bujak, J.P. (1980)
paulinae
Lentin, J.K. and Williams, G.L. (1981)
perovatum
Stover, L.E. and Evitt, W.R. (1978)
polypes
Duxbury, S. (1983)
pseudocolligerum
Bujak, J.P. (1980)
pumilum
Lentin, J.K. and Williams, G.L. (1981)
punctatum
Lentin, J.K. and Williams, G.L. (1981)
rhabdophorum
Lentin, J.K. and Williams, G.L. (1981)
simplex
Bujak, J.P. (1980)
subtile
Davey, R.J. and Williams, G.L. (1966b)
subtile ssp. ktana
Lentin, J.K. and Williams, G.L. (1989)
subtile ssp. subtile
()
sulaimenii
Beju, D. (1978)
taiwanianum
Lentin, J.K. and Williams, G.L. (1993)
tianshanense
He Chengquan (1991)
tribrachiosum
Stover, L.E. and Evitt, W.R. (1978)
trompetum
Lentin, J.K. and Williams, G.L. (1985)
variabile
He Chengquan (1991)
warrenii
Lentin, J.K. and Williams, G.L. (1981)
williamsii
Lentin, J.K. and Williams, G.L. (1981)
williereae
Lentin, J.K. and Williams, G.L. (1981)
zoharyi
Bujak, J.P., Downie, C., Eaton, G.L. and Williams, G.L. (1980a)
zoharyi ssp. ktana
Lentin, J.K. and Williams, G.L. (1989)
zoharyi ssp. zoharyi
Bujak, J.P., Downie, C., Eaton, G.L. and Williams, G.L. (1980a)
Showing all species
Feedback/Report bug