. Maryland geological survey. PTERIDOPHYTA. PLATE XXXVII. PAGE Figs. 1, 2. Tempskya Whitei Berry 298 1. Longitudinal section, natural size. 2. Transverse section from the same specimen showing numerous steles, petioles and rootlets, natural size. 536 MARYLAND GEOLOGICAL SURVEY. LOWER CRETACEOUS, PLATE XXXVII.

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Keywords: ., bookcentury1900, bookdecade1900, booksubjectpaleont, bookyear1901