. Maryland geological survey. PTERIDOPHYTA. PLATE XXVIII. PAGE Figs. 1, 2. Cladophlebis parva Fontaine 250 Specimens from Vinegar Hill, Maryland (after Fontaine). Figs. 3, 4. DiCKSONioPSis vernonensis (Fontaine) Berry 237 3. Fruiting specimen. White House Bluff, Virginia (after Fontaine). 4. Arlington, Maryland (after Fontaine). Figs. 5, 6. AsPLENioPTERis PiNNATiFiDA Foutaino 265 5. Fruiting specimen from Fredericksburg, Virginia. 6. Pinnules of same. X 4. 527 MARYLAND GEOLOGICAL SURVEY. LOWER CRETACEOUS, PLATE XXVIIL. PTERIDOPHYTA. PLATE XXIX. PAGE Figs. 1, 2. Cladophlebis Browniajsta (Dunker
. Maryland geological survey. PTERIDOPHYTA. PLATE XXVIII. PAGE Figs. 1, 2. Cladophlebis parva Fontaine 250 Specimens from Vinegar Hill, Maryland (after Fontaine). Figs. 3, 4. DiCKSONioPSis vernonensis (Fontaine) Berry 237 3. Fruiting specimen. White House Bluff, Virginia (after Fontaine). 4. Arlington, Maryland (after Fontaine). Figs. 5, 6. AsPLENioPTERis PiNNATiFiDA Foutaino 265 5. Fruiting specimen from Fredericksburg, Virginia. 6. Pinnules of same. X 4. 527 MARYLAND GEOLOGICAL SURVEY. LOWER CRETACEOUS, PLATE XXVIIL. PTERIDOPHYTA. PLATE XXIX. PAGE Figs. 1, 2. Cladophlebis Browniajsta (Dunker) Seward 243 1. Sterile frond, Vinegar Hill, Marjland (after Fontaine). 2. Fertile frond, same locality (after Fontaine). Fig. 3. Cladophlebis constricta Fontaine 246 Specimen from Chinkapin Hollow, Virginia (after Fontaine). Figs. 4-6. Cladophlebis vibginiensis Fontaine 248 Specimens from Arlington, Maryland (after Fontaine). 528 MARYLAND GEOLOGICAL SURVEY. LOWER CRETACEOUS, PLATE XXIX.
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectpaleont, bookyear1901
