Downie,C.

Author:
Downie,C.;Sarjeant,W.A.S.

Year:
1963

Title:
On the interpretation and status of some Hystrichosphere genera.

Reference:

Downie,C. et al. (1963) On the interpretation and status of some Hystrichosphere genera. Palaeontology Vol. 6 # 1 P. 83- 96

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Genus	Species	Country(Region)	From	To
Baltisphaeridium	Baltisphaeridium colligerum	Australia(Victoria)	Early Eocene
Baltisphaeridium	Baltisphaeridium placacanthum	Australia(Victoria)	Miocene
Hystrichosphaeridium	Hystrichosphaeridium colligerum	Australia(Victoria)	Early Eocene
Hystrichosphaeridium	Hystrichosphaeridium placacanthum	Australia(Victoria)	Miocene
Baltisphaeridium	Baltisphaeridium heteracanthum	Australia(W.Australia)	Senonian
Hystrichosphaeridium	Hystrichosphaeridium heteracanthum	Australia(W.Australia)	Senonian
Veryhachium	Veryhachium mensula	Baltic	Late Senonian	Danian
Baltisphaeridium	Baltisphaeridium brevifurcatum	Baltic	Late Llandoverian
Baltisphaeridium	Baltisphaeridium erraticum	Baltic	Late Llandoverian
Baltisphaeridium	Baltisphaeridium gotlandicum	Baltic	Late Llandoverian
Baltisphaeridium	Baltisphaeridium oligofurcatum	Baltic	Late Llandoverian
Baltisphaeridium	Baltisphaeridium piriferum	Baltic	Late Llandoverian
Hystrichosphaeridium	Hystrichosphaeridium brevifurcatum	Baltic	Late Llandoverian
Hystrichosphaeridium	Hystrichosphaeridium erraticum	Baltic	Late Llandoverian
Hystrichosphaeridium	Hystrichosphaeridium gotlandicum	Baltic	Late Llandoverian
Hystrichosphaera	Hystrichosphaera mensula	Baltic	Late Senonian	Danian
Hystrichosphaeridium	Hystrichosphaeridium oligofurcatum	Baltic	Late Llandoverian