Author:

Braman,D.R.;Hills,L.V.

Year:

1985

Title:

The spore genus Archaeoperisaccus and its occurrence within the Upper Devonian Imperial Formation, District of MacKenzie, Canada.

Reference:

Braman,D.R. et al. (1985) The spore genus Archaeoperisaccus and its occurrence within the Upper Devonian Imperial Formation, District of MacKenzie, Canada. Canadian Journal of Earth Sciences Vol. 22 P. 1118- 1132

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