Author:
Sarjeant,W.A.S.
Year:
1961
Title:
Microplankton from the Kellaways rock and Oxford Clay of Yorkshire
Reference:
Sarjeant,W.A.S. (1961) Microplankton from the Kellaways rock and Oxford Clay of Yorkshire Palaeontology Vol. 4 # 1 P. 90- 118
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Genus Species Country(Region) From To
Hystrichosphaeridium Hystrichosphaeridium salpingophorum Nd Nd
Hystrichosphaeridium Hystrichosphaeridium stimuliferum England(Yorkshire) Oxfordian
Hystrichosphaeridium Hystrichosphaeridium stimuliferum France(Calvados) Early Oxfordian
Hystrichosphaeridium Hystrichosphaeridium truncigerum England(Yorkshire) Oxfordian
Membranilarnax Membranilarnax ovulum England(Yorkshire) Oxfordian
Membranilarnax Membranilarnax ovulum Nd Nd
Micrhystridium Micrhystridium fragile England(Yorkshire) Callovian
Micrhystridium Micrhystridium fragile Nd Nd
Micrhystridium Micrhystridium inconspicuum England(Yorkshire) Callovian Oxfordian
Micrhystridium Micrhystridium inconspicuum Nd Nd
Micrhystridium Micrhystridium mendax England(Yorkshire) Oxfordian
Micrhystridium Micrhystridium recurvatum England(Yorkshire) Callovian Oxfordian
Micrhystridium Micrhystridium recurvatum Nd Nd
Micrhystridium Micrhystridium sp England(Yorkshire) Oxfordian
Micrhystridium Micrhystridium stellatum England(Yorkshire) Early Callovian Early Oxfordian
Netrelytron Netrelytron England(Yorkshire) Oxfordian
Netrelytron Netrelytron stegastum sp. nov. England(Yorkshire) Oxfordian