Maryland Geological Survey 259 



Combining the identifications of the students mentioned above fur- 

 nishes the following list of Turonian plants, which while incomplete is of 

 the utmost importance in discussing the correlation of the Upper Cre- 

 taceous flora of the Atlantic Coastal Plain. 



Araucaria toucasi Saporta 



Artocarpus ' 



Caesalpinites marticensis Marion 



Celastrophyllum " 



Ceratostrobus sequoiaphyllun Velenovsky ? 



Chamwcyparites 7 



Chondrophyton dissectum Saporta and Marion ' 



Comptoniopteris intermedia Marion 



Comptoniopteris provincialis Marion 



Comptoniopteris saportw Marion 



Comptoniopteris vasseuri Marion 



Cupressoxylon hosii Crie 



Cyparissidium graeile Heer 



Dewalquea (2 spp.) 6 



Dracwnites jourdei Marion 



Dryophyllum ? 6 



Euphorbiophyllum antiquum Saporta and Marion 1 



Frenelopsis hoheneggeri Schenk 



Gleichenia delicatula Heer 



Gleichenia zippei (Corda) Heer 



Laurus proeatavia Saporta and Marion ' 



Libocedrus sp. nov. 6 



Lomatopteris superstes Saporta 



Magnolia telonensis Saporta 



Melastomites "' 



Menispermum (Cocculus) assimile Marion 



Myrica campei Marion 



Myrica gaudryi Marion 



Myrica rougoni Marion 



Palmoxylon andegavense Crie 



Palmoxylon guillieri Crie 



Palmoxylon ligerianum CriS 



Podozamites lanceolatus Heer 



Polytania quinquesecta Saporta and Marion 6 



Proteophyllum" 



Rhus'' 



Salix vasseuri Marion 



Sapindophyllum (2 spp.) e 



Scleropteris ' 



1 Saporta and Marion, LEvolution du Regne Vegetal. Les Phanerogames, 

 tome ii, 1885, pp. 117-120. 



