Wicander,R.

Author:
Wicander,R.

Year:
1984

Title:
Middle Devonian acritarch biostratigraphy of North America

Reference:

Wicander,R. (1984) Middle Devonian acritarch biostratigraphy of North America Journal of Micropalaeontology Vol. 3 # 2 P. 19- 24

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Genus	Species	Country(Region)	From	To
Micrhystridium	Micrhystridium vigintispinum	North America	Early Givetian	Middle Frasnian
Multiplicisphaeridium	Multiplicisphaeridium ramusculosum	North America	Late Siegenian	Givetian
Muraticavea	Muraticavea munificus	North America	Early Givetian	Middle Givetian
Navifusa	Navifusa bacilla	North America	Emsian	Famennian
Oppilatala	Oppilatala sparsa	North America	Early Givetian	Middle Givetian
Ozotobrachion	Ozotobrachion dactylos	North America	Late Gedinnian	Eifelian
Ozotobrachion	Ozotobrachion furcillatus	North America	Late Gedinnian	Givetian
Palacanthus	Palacanthus ledanoisii	North America	Emsian	Middle Givetian
Polyedryxium	Polyedryxium ambitum	North America	Early Givetian	Middle Givetian
Polyedryxium	Polyedryxium bathyaster	North America	Late Emsian	Eifelian
Polyedryxium	Polyedryxium cuboides	North America	Early Givetian	Middle Givetian
Polyedryxium	Polyedryxium decorum	North America	Late Emsian	Famennian
Polyedryxium	Polyedryxium deflandrei	North America	Late Givetian
Polyedryxium	Polyedryxium embudum	North America	Emsian	Famennian
Polyedryxium	Polyedryxium fragosulum	North America	Late Siegenian	Givetian
Polyedryxium	Polyedryxium pharaone	North America	Late Siegenian	Famennian
Polyedryxium	Polyedryxium rabians	North America	Early Givetian	Early Famennian