° 
234 SYSTEMATIC PALEONTOLOGY 
Family PAPILIONACEAE. 
Genus ROBINIA Linne. 
RoBINIA PSEUDACACIA Linné. 
Plate LXIX, Fig. 4. 
Robinia pseudacacia Linné, 1753, Sp. Pl. p. 722. 
Description—A single leaf of this species was found in the swamp 
deposit at Bodkin Point. 
Occurrence-—TaLBot Formation. Bodkin Point, Anne Arundel 
County. 
Collections.—Maryland Geological Survey. 
Genus ACER Linne. 
AOER sp. ? 
Plate LXXI, Figs. 7, 8. 
Description—These two figures represent counterparts of the same 
fruit. No leaves of Acer were found associated with it, and hence it 
seems unwise to give a specific name, although it appears to be quite dis- 
tinct from any other similar fruit which has been figured or described. 
The seed appears to be smaller than is usually the case, although this ap- 
pearance may be due to the imperfection of the specimen. 
Occurrence-—SUNDERLAND Formation. Near the headwaters of Is- 
land Creek, Calvert County. 
Collections.—Maryland Geological Survey. 
Family SAPINDACEAE. 
Genus SAPINDUS Line. 
SAPINDUS MARYLANDICUS ND. sp. 
Plate LX XII, Figs. 11-14. 
Description.—Leaves inequilateral, curved, entire, very unequal below 
and tapering to the base at each side; greatest convexity on the = 
side at shout 4 the distetion tram Ges, Gage ee) oe the narrower side a 
x; secondary nervation — 
