Author:

Schaarschmidt,F.

Year:

1984

Title:

Flowers from the Eocene oil-shale of Messel- A preliminary report.

Reference:

Schaarschmidt,F. (1984) Flowers from the Eocene oil-shale of Messel- A preliminary report. Annals of the Missouri Botanical Garden Vol. 72 # 2 P. 599- 606

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