Nautiyal,A.C.

Author:
Nautiyal,A.C.

Year:
1975

Title:
Occurrence of microplanktons in the Middle Devonian rocks of Saskatchewan and Alberta, Canada.

Reference:

Nautiyal,A.C. (1975) Occurrence of microplanktons in the Middle Devonian rocks of Saskatchewan and Alberta, Canada. Current Science Vol. 44 # 23 P. 851- 853

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Genus	Species	Country(Region)	From
Cymatiosphaera	Cymatiosphaera perimembrana	Canada(Alberta)	Late Givetian
Leiosphaeridia	Leiosphaeridia sp	Canada(Alberta)	Givetian
Leiosphaeridia	Leiosphaeridia microsaetosa	Canada(Alberta)	Late Givetian
Leiosphaeridia	Leiosphaeridia arbiculata	Canada(Alberta)	Late Givetian
Leiosphaeridia	Leiosphaeridia papillata	Canada(Alberta)	Late Givetian
Micrhystridium	Micrhystridium sp	Canada(Alberta)	Givetian
Micrhystridium	Micrhystridium angustum	Canada(Alberta)	Early Givetian
Micrhystridium	Micrhystridium bistchoense	Canada(Alberta)	Early Givetian
Micrhystridium	Micrhystridium stellatum	Canada(Alberta)	Early Givetian
Baltisphaeridium	Baltisphaeridium sp.15 sp. nov.	Canada(Alberta)	Givetian
Cymatiosphaera	Cymatiosphaera tetraster	Canada(Alberta)	Givetian
Cymatiosphaera	Cymatiosphaera tetraster	Canada(Alberta)	Givetian
Multiplicisphaeridium	Multiplicisphaeridium ramispinosum	Canada(Alberta)	Late Givetian
Polyedryxium	Polyedryxium rabians	Canada(Alberta)	Givetian
Veryhachium	Veryhachium polyaster	Canada(Alberta)	Givetian
Veryhachium	Veryhachium trispinosum	Canada(Alberta)	Givetian
Veryhachium	Veryhachium sp	Canada(Alberta)	Early Givetian