. Maryland geological survey. PTERIDOPHYTA. CocKAYNB, Boston. PLATE XXXVIII. PAGE Figs. 1, 2. Tempskya Whitei Berry 298 1. Micro-photograph of a transverse section showing portions of two steles and numerous rootlets, X 5. 2. External appearance of a weathered fragment, natural size. 537 MARYLAND GEOLOGICAL SURVEY. LOWER CRETACEOUS, PLATE PTERIDOPHYTA. Cockayne, Boston. PLATE XXXIX. PAGE Figs. 1, 2. ScLEEOPTEEis ELLiPTicA Fontaine 300 1. Portion of a frond from Fredericksburg, Virginia. 2. Pinnule from sama X 5. 538 MARYLAND GEOLOGICAL SURVEY. LOWER CRETACEOUS, PLATE XXXIX.

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Keywords: ., bookcentury1900, bookdecade1900, booksubjectpaleont, bookyear1901