Author:

Ash,S.R.;Litwin,R.J.

Year:

1996

Title:

Two new species of the pinnate microsporophyll Pramelreuthia from the Upper Triassic of the Southwestern United States.

Reference:

Ash,S.R. et al. (1996) Two new species of the pinnate microsporophyll Pramelreuthia from the Upper Triassic of the Southwestern United States. American Journal of Botany Vol. 83 # 8 P. 1091- 1099

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