304 Brrry: MEsozoIc FLORA OF ATLANTIC COASTAL PLAIN 
in age from the Colorado group to the Eocene. They were long 
considered typical of the Fox Hills horizon but are now known 
from both older and younger beds and characterize sandy fer- 
ruginous sediments. Typical material is abundant, in the Coffee 
sand member of the Eutaw formation at Coffee Bluff, Hardin 
County, Tennessee, and this is the first record of these objects 
in the coastal plain. It occurs also in sands of the Lower Ripley 
and in the McNairy sand of McNairy County, but ina very friable 
condition and these last horizons are not represented by collected 
material. 
Jouns Hopkins UNIVERSITY, 
BALTIMORE, MARYLAND 
Explanation of plate 15 
Fic. 1. Bauhinia ripleyensis Berry. More perfect ‘specimen from Ripley, 
Barbour County, Alabama, to illustrate McNairy sand species. ; 
Fics. 2-4. Eugenia (?) anceps Berry. McNairy sand two and one half miles 
southwest of Selmer, Tennessee. 
Fic. 5. Sterculia Snowii tennesseensis Berry. McNairy sand, ‘two and one 
half miles southwest of Selmer, Tennessee. 
Fic. Dryophyllum gracile Debey. McNairy sand. near Cypress, Tennessee: 
