Author:

Streel,M.;Traverse,A.

Year:

1978

Title:

Spores from the Devonian/Mississippian transition near the Horseshoe Curve section, Altoona, Pennsylvania, USA.

Reference:

Streel,M. et al. (1978) Spores from the Devonian/Mississippian transition near the Horseshoe Curve section, Altoona, Pennsylvania, USA. Review of Palaeobotany and Palynology Vol. 26 # 1 P. 21- 39

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