Author:
Deflandre,G.
Year:
1946
Title:
Remarks on the systematics of Hystrichosphaeridae.
Foreign title:
Remarques sur la systematique des Hystrichosphaerides.
Reference:
Deflandre,G. (1946) Remarks on the systematics of Hystrichosphaeridae. [ Remarques sur la systematique des Hystrichosphaerides. ] Compte-Rendu Sommaire et Bulletin de la Soci©t© G©ologique de France # 1 P. 110- 111
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Genus Species Country(Region) From To
Areoligera Areoligera coronata Nd Nd
Hystrichosphaeridium Hystrichosphaeridium aemulum Nd Jurassic
Hystrichosphaeridium Hystrichosphaeridium caulleryi Nd Jurassic
Hystrichosphaeridium Hystrichosphaeridium complex England Late Cretaceous
Hystrichosphaeridium Hystrichosphaeridium elegantulum Nd Nd
Hystrichosphaeridium Hystrichosphaeridium hirsutum Nd Nd
Hystrichosphaeridium Hystrichosphaeridium striolatum Nd Nd
Hystrichosphaeridium Hystrichosphaeridium truncigerum Nd Nd
Xanthidium Xanthidium crassipes Nd Nd
Xanthidium Xanthidium hirsutum Nd Nd
Xanthidium Xanthidium hirtum Nd Nd
Xanthidium Xanthidium hirtum Nd Nd
Xanthidium Xanthidium tubiferum England Late Cretaceous