Author:
Wilson,G.J.;Clowes,C.D.
Year:
1980
Title:
A concise catalogue of organic-walled fossil dinoflagellate genera.
Reference:
Wilson,G.J. et al. (1980) A concise catalogue of organic-walled fossil dinoflagellate genera. New Zealand Geological Society, Report # 92 P. 1- 199
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Genus Species Country(Region) From To
Xenicodinium Xenicodinium densispinosum Nd Nd
Xenikoon Xenikoon Worldwide Turonian Campanian
Xenikoon Xenikoon australis Nd Nd
Xiphophoridium Xiphophoridium Worldwide Albian Cenomanian
Xiphophoridium Xiphophoridium alatum Nd Nd
Xylochoarion Xylochoarion Worldwide Callovian
Xylochoarion Xylochoarion hacknessense Nd Nd