Author:

Hoffman,G.L.;Stockey,R.A.

Year:

1994

Title:

Sporophytes, megaspores and massulae of Azolla stanleyi from the Paleocene Joffre Bridge locality, Alberta.

Reference:

Hoffman,G.L. et al. (1994) Sporophytes, megaspores and massulae of Azolla stanleyi from the Paleocene Joffre Bridge locality, Alberta. Canadian Journal of Botany Vol. 72 # 3 P. 301- 308

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