. Maryland geological survey. PTERIDOrHYTA. PLATE XLII. PAGE Cycadeoidea MARYLAiNDicA (Fontaine) Cap. & Solms 320 View of tlie liistoric trunlt discovered by Philip Tyson about 1860. Tlieprobable locality at Spring Gardens, Baltimore County, is shownon Plate IV, Fig. 2. 541 MARYLAND GEOLOGICAL SURVEY. LOWER CRETACEOUS, PLATE CYCADOPHYT^. PLATE XLIII. PAGE Cycadeoidea Tysoniana Ward 323 View of the type specimen, No. 1472 Goucher College (after Ward). 542 MARYLAND GEOLOGICAL SURVEY. LOWER CRETACEOUS, PLATE XLIII.

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Keywords: ., bookcentury1900, bookdecade1900, booksubjectpaleont, bookyear1901