150 SMITHSONIAN MISCELLANEOUS COLLECTIONS 
VOL. 127 
ANNOTATED LIST OF GENERA AND SPECIES—Continued 
Species 
C. minuta Cooper 
C. multiplicata Cooper 
C. nuda Cooper 
C. obesa Cooper 
C. oklahomensis Cooper 
C. parva Billings 
C. pennsylvanica Cooper 
C. perplexa Cooper 
C. plicata (Schuchert and 
Cooper ) 
C. polita Billings 
C. ? primigenia (Bradley) 
C. pulchra Cooper 
C. quadriplicata (Willard) 
C. tennesseensis Cooper 
C. triangulata Cooper 
C. twmida Cooper 
C. umbonata Cooper 
C. unicostata Cooper 
C. varians Billings 
C. ventricosa Cooper 
C. volborthi Billings 
Camerella sp. I 
Camerella sp. 2 
Camerella sp. 3 
Camerella sp. 4 
Campylorthis deflecta (Conrad) 
C. subplana Ulrich and Cooper 
Chaulistomella brevis (Willard) 
C. crassa Cooper 
SPECIES 
Stage Formation 
Porterfield Botetourt, Effna, 
Chatham Hill 
Ashby Elway 
Porterfield Murfreesboro 
Wilderness Rockland 
Wilderness Bromide 
(Pooleville) 
Whiterock Table Head (N, P) 
Marmor Row Park 
Ashby Elway 
Wilderness Ridley, Wardell 
Whiterock Boulders in 
Mystic cgl. 
Trenton Kimmswick 
Wilderness Ridley 
Ashby Lincolnshire 
(Hogskin) 
Porterfield Arline 
Marmor Lenoir 
Whiterock Table Head 
Ashby Yellow ls. on 25’ 
ss. at base of 
Eureka group 
Porterfield Ward Cove 
Marmor Mingan, Crown 
Point 
Marmor Crown Point 
Wilderness Cloche Island, 
Rockland 
Porterfield Benbolt 
Marmor Blackford 
Ashby Yellow ls. on 25’ 
ss. at base of 
Eureka group 
Porterfield Whitesburg 
Wilderness Platteville 
(McGregor ) 
Wilderness Plattin (Macy), 
Barnhart 
Porterfield Benbolt, Dryden, 
Sevier 
Porterfield Bromide 
(Mountain Lake) 
Geographic 
location 
Newfoundland 
ipa 
Tenn., Va. 
Tenn. 
Quebec 
Mo., Ark. 
Tenn. 
Tenn. 
Tenn. 
Tenn. 
Newfoundland 
Nev. 
Tenn. 
St. Lawrence 
River, 
Quebec, 
Nee 
Ney: 
Ontario, 
Manitoulin 
Tenn. 
Va. 
Nev. 
Tenn. 
Wis., Minn., 
Ill. 
Page 
571 
572 
573 
574 
574 
575 
577 
578 
579 
434 
