454 GEOLOGICAL SURVEY OF NEW JERSEY. 
L. flabellata (Carm.), Ag. 
Marine. Common on zodphytes and alge. Atlantic: At- 
lantic City. Cape May. Monmouth: Mouth of Manasquan 
River and mouth of Shark River. 
L. Lyngbyei (Kiitz.), Grun. 
Marine. Generally distributed along the coast—Lewis. 
L. tincta (Ag.), Grun. 
Marine. Common on zodphytes and alge. Monmouth: 
Shark River, Manasquan River. Ocean: Barnegat Bay. Cape 
May. 
RHIPIDOPHORA, Kutz. 
R. paradoxa, Kiitz. 
Marine. Generally distributed along the coast—Lewis. 
R. elongata, Kiitz. 
Marine. Generally distributed along the coast—Lewis. 
DIATOMA, DC. 
D. anceps (Ehrb.), Grun. 
Fresh water. Morris: Commun in Budd’s Lake. 
D. hiemale (Lyngb.), Heiberg. 
Fresh water. Common in ponds, springs and brooks. Glou- 
cester: Mullica Hill. Camden: Blackwood and Kirkwood. 
Burlington: Marlton. 
D. vulgare, Bory. 
Fresh water. Common in ponds and brooks. Gloucester : 
Mullica Hill. Burlington: Marlton. Morris: Fossil in 
-Drakesville deposit. 
ASTERIONELLA, Hass. 
A. formosa, Hass. 
Fresh water. Common in ponds and swamps. Atlantic: 
Absecon, Hammonton and Mays Landing. Gloucester: Mul- 
lica Hill. Ocean: Toms River. Cape May: Dennisville. 
Camden: Berlin, Delaware River blue clay, and Cooper’s Creek 
near Camden—Lewis. 
