Maryland Geological Survey 



127 



MOLLUSCOIDEA—BRACHIOPODA.— Cont'd 



IStrophonella leavenworthana (Hall) 



Strophonella punctulifera (Conrad) 



Strophonella keyserensis Swartz 



Strophonella headleyana (Hall) 



Strophonella undaplicata Swartz 



Schuchertella prolifica Schuchert 



Schuchertella woolworthana (Hall) 



Schuchertella becraftensis (Clarke) 



Schuchertella deckerensis (Wellcr) 



I Schuchertella deformis (Hall) 



Schuchertella sinuata Hall & Clarke 



Schuchertella inarylandiea Maynard 



Hipparionyx proximus Vanuxem 



Chonetes subacutiradiatus Schuchert 



I Chonetes ro wei Schuchert 



C:!honetes hudsonicua Clarke 



Chonetes jerseycnsia Weller 



i Chonetes jerseyensis var. spinosus Maynard... 



Anoplia helderbergiae Schuchert 



Anoplia nucleata (Hall) 



|Chonoc5trophia oomplanata (Hall) 



Chonostrophia heldcrbersiae Hall & Clarke. . . 



Gypidula eoeynianensis Schuchert 



Gypidula coeymanensis var. prognostica 



Schuchert 



, Gypidula coeymanensis var. corriganensis 



J Maynard 



Gypidula subglobosa Maynard 



Rhynchotreta cumberlandica (Rowe) 



Stenochisma fomiosa Hall 



Stenochisma deckerensis (Weller) 



Camarottjechia (?) altiplicata (Hall) 



Camarotoecliia oriskania (Rowe) 



Camarotoechia (?) lamellata (Hall) 



Camarotoeehia litchfieldensis Schuchert 



Camarotoechia giprantea Maynard 



Caniarotcechia campbellana (Hall) 



Camarotoechia praespeciosa Schuchert 



Camarotoechia speciosa (Hall) 



Camarotoechia speciosa var. ramsayi (Hall)... 



Camarotoechia barrandii (Hall) 



Camarotoechia barrandii var. fitrh.ina (Hall). 



Camarotcechia pleiopleura, (Conrad) 



(Uncinulus vellicatus fllall) 



Uncinulua abruptus (Hall) 



Uncinulus globulu-s Schuchert 



■ Uncinulus nucleolatus (Hall) 



Uncinulus nucleolatus var. angulatus Maynard 



Uncinulus pordoni Maynard 



Uncinulus keyserensis Schuchert 



Uncinulua convexonis Maynard 



Wilsonia globosa Weller 



Wilsonia (cf.) globosa Weller 



Eatiiinia sing:ularis (Vanu-xcm) 



+ = restricted to Maryland, 



la 



115 



.\ffine = related species. 



