Author:
Legault,J.A.
Year:
1973
Title:
Chitinozoa and acritarcha of the Hamilton Formation, (Middle Devonian), southwestern Ontario.
Reference:
Legault,J.A. (1973) Chitinozoa and acritarcha of the Hamilton Formation, (Middle Devonian), southwestern Ontario. Geological Survey of Canada, Bulletin # 221 P. 1- 103
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Genus Species Country(Region) From To
Veryhachium Veryhachium sp.2 sp. nov. Canada(Ontario) Middle Devonian