PART I 
CHAZYAN AND RELATED BRACHIOPODS—COOPER 
ANNOTATED LIST OF GENERA AND SPECIES—Continued 
Species 
M. quadrata Cooper 
M. rectangulata Cooper 
M. robusta Cooper 
M. saffordi (Hall and Clarke) 
M. semisulcata Cooper 
M. sulcata Cooper 
Murinella biconvexa Cooper 
M. cancellata Cooper 
M. muralis Cooper 
M. partita Cooper 
M. parva Cooper 
M. plana Cooper 
M. semireducta Cooper 
M. speciosa Cooper 
Murinella sp. 1 
Murinella sp. 2 
Murinella sp. 3 
Neostrophia ? gregaria 
Cooper 
N. subcostata Ulrich and 
Cooper 
Neostrophia sp. 1 
Nicolella angulata Cooper 
N. strasburgensis Butts 
Nothorthis delicatula Ulrich 
and Cooper 
N. tarda Cooper 
N. transversa Cooper 
SPECIES 
Stage 
Ashby 
Ashby or 
Porterfield 
Porterfield 
Porterfield 
Ashby 
Porterfield 
Ashby 
Porterfield 
Porterfield- 
Wilderness 
Porterfield 
Ashby 
Ashby 
Ashby 
Ashby 
Porterfield 
Ashby 
Porterfield 
Wilderness 
Whiterock 
Porterfield 
Trenton 
Wilderness 
Canadian or 
Whiterock 
Porterfield 
Porterfield 
Formation 
Whistle Creek, 
Ellett 
Yellow ls. on 25 
ss. at base of 
Eureka group 
Sevier 
Probably Arline 
Lincolnshire, 
Lincolnshire 
(Hogskin) 
Bromide 
, 
(Mountain Lake) 
Lincolnshire 
(Hogskin) 
Benbolt? 
Poteet (Yellow 
Branch), Ben- 
bolt, Wardell, 
Dryden 
Bromide 
(Mountain Lake) 
Whistle Creek 
Lincolnshire 
(Hogskin) 
Lincolnshire 
(Hogskin) 
Lincolnshire 
(Hogskin) 
Murfreesboro 
Tulip Creek 
Little Oak 
Bromide 
(Pooleville) 
Boulder in 
Mystic cgl. 
Ward Cove? 
Wappinger 
Oranda 
Boulder in Lévis 
shale 
Pratt Ferry 
Pratt Ferry 
Geographic 
location 
Ala. 
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315 
