1508 



BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Schuchertella inicrstriata (TTali). (A.) 

 Spirifer (Delthyris) modestus (Hall). (L.) 

 Spirifer (Delthyris) sulcatus submersus (Grabau). 



(A). 

 Stromatopora galtensis Dawson. (A.) 

 Stromatopora (Ccenostroma) pustulosum Grabau. 



(An.) 

 Stropheodonta demissa liomolostriata Grabau. (A.) 

 Strophcodonta prseplicata Grabau. (A.) 

 Strophrodonta vasculosa Grabau. (A.) 



a sherzeri Grabau. (An.) 

 Syringopora coopcri Grabau. (F.) 

 Syringopora liisingcri Billings. (A., F.) 

 Syringopora microfundulus Grabau. (An.) 



Trochoce ran anderonense Grabau. (A.) 



Trochonema ovoides Grabau. (A., L.) 



WMtfiddclla prosseri Grabau. (R.) 



HELDERBERGIAN (LOWER BEDS) OF 

 APPALACHIAN VALLEY. 



(Keyser=K.; Decker Ferry=D.) 



Actiao pterin communis (Hall). (K.) 

 Actinoptcria reticulata Weller. (D.) 

 Amphicaslia ulrichi Maynard. (K.) 

 Anomalocystites cornutus Hall. 



<\ s gordoni Uiricli and Bassler. (E.) 

 Ascodktyon siluriense Vine. (K.) 

 Atrypa? biconvcxa Maynard. (K.) 



t h ticularis (Linnaeus). 

 Aulopora schohariae Hall. (K.) 

 A ulopora schucherti Swartz. (IC.) 



. ii ct< n t< nuilamellalus (Hall). (IC.) 

 Batostomella intcrporosa Ulrica, and Bassler. (K.) 

 Be Hi rophon he Idergise Maynard. (IC.) 



nrevrpassi Weller. (D.) 

 Bylhocypris punctidata arctata Ulrica, and Bassler. 



(K.) 

 Calymenc camerata Conrad. (K.) 

 Calymene rugosa Shumard. 

 Camarocrinus.stdJalus Hall. (K.) 

 CamarolcEdiia giganica Maynard. (K.) 

 Camamtcechiahudsonia Grabau. (D.) 

 Cainarotcechia lamdlata (Hall.) (D., K.) 

 CaniarolaicMalitchficldcmis Schuchert. (D., K.) 

 Camarolexchia litchfieldensis angusiata noltedahl. 

 Camarotachia semiplicata Grabau. 

 Centrom llaf biplicata Weller. (K.) 

 Ceramopora incondita Ulrich and Bassler. (K.) 

 Ccratopora? marylandica Swartz. (IC.) 

 Chilutrypa micropora Ulrich and Bassler. (K.) 

 Chonctcs jersey ensis Weller. (D.) 

 Chonctcs je rseyensis spinosus Maynard. (K.) 



>ra multiscriata Weller. (IC.) 

 Cladopora rectilineata Simpson. (D.) 

 .iruskcyserensis Springer. (K.) 

 Ccdospira concava tonolowaycnsis (Swartz). (IC.) 

 Columnaria? Jiddcrbergix Swartz. (K.) 

 Cordylocrinus plumosus (Hall). 



tes cingulatus Hall. (K.) 



I denticula Ulrich and Bassler. (K.) 

 ? dubiaTJlrich. and Bassler. (K.) 

 Cyathophyllum clarki Swartz. (IC.) 



/landicum Swartz. (IC.) 

 Rominger. (IC.) 



■ artz. (K.) 

 eller). (D., K.) 



Cypricardinia lamellosa Hall. (IC.) 



Dalmanellaclarld Maynard. (IC.) 



Dalmancllaconcinria (Hall). (IC.) 



DalrnancUa postelegantula Weller. (D.) 



Dalmanitcs hspinosa Weller. (D., IC.) 



Dalmanites keyserensis Swartz. (IC.) 

 m i niagarensis (Hill). 

 i ocrinus arborcscens (Talbot). 



DiphypTiyllum integumentum (Barrett). (D.) 



D iploslenopora siluriana (Weller.) (D.) 



Edmondia? deckerensis Weller. (D.) 



Eridotrypa parvulipora Ulrich and Bassler. (IC.) 



Favosites corrugalus Weller. (D.) 



Favosites favosus integritabulatus Swartz. (IC.) 



Favosites lu Iderbcr/jka prxecdens Schuchert. (K.) 



Favosites pyriformis (Hall) . (D .) 



■ /.'a (Cydoporinei) ahidorsata Ulrich and 

 Bassler. (K.) 



Fcncstdla cumberlandka Ulrich and Bassler. (IC.) 



Fistuliporella cumulata Ulrich and Bassler. (IC.) 

 • Fistuliporella marylandica Ulrich and Bassler. 

 (IC.) 



Fislulipordla maynardi Ulrieh and Bassler. (IC.) 



Fisiulipordla minima Ulrieh and Bassler. (IC.) 



porella quinquedentata Ulrich and Bassler. 

 (IC) 



Frammia dissimilis Holtedahl. 



Grammy sia arctica Bassler. 



Gypidula (Sieberella) coeymanensis corrigai 

 Maynard. (K.) 



Gypidula (Sicberdla) coeymanensis prognostics May- 

 nard. (K.) 



Gypidula subglobosa Maynard. (IC.) 



Ealliellat scmlnulum longa Ulrich and Bassler. 

 (IC.) 



!to triplicata Ulrieh and Bassler. (K.) 



Halysilcs catenularia Linnaeus. 



Heliolites inordinata (Lonsdale). 



ITtndia sphseroidalis Duncan. 



Hyattidina lamellosa (Weller). 



Ja h locystis avellana Schuchert. (IC.) 



Jxkelocystis hartley i Schuchert. (IC.) 



Jxkelocystis papillatus Schuchert. (K.) 



Klcedenella barretti (Weller). (IC.) 



Klcedenella clarkei (Jones). 



Kla dt ndla clarkei paupera Ulrich and Bassler. (IC.) 



Kladendla halli (Jones). 



Kladendla pennsylvanica (Jones). (IC.) 



Klcedt a, lla n isulcata (Hall). 



Kladendla turgida Ulrich and Bassler. (IC.) 



Kkcdcnia barred (Weller). (D., K.) 



Kladt nia centricornis Ulrich and Bassler. (IC.) 



Kl eden ia fimbriala Ulrieh and Bassler. (IC.) 

 nia jerseyensis (Weller). (D.) 



Kla <l nia I u m melt (Weller) . (K.) 



Ki'itltnia manliensis Weller. (IC.) 



Kl&denia manliensis deckerensis (Weller). (D.) 



Kla dt nia montaguensis (Weller). (M.) 



Klcede nia nearpassi (Weller). (D., IC.) 



A7 i dt nia notata (Hall). 



lia smocki (Weller). (M.) 



Kladenia susscxensis (Weller). (D., IC.) 



Kla di nia waUpackensis (Weller). (M.) 



Lasiocrinus scoparius (Hall). 



Li ioptt da subplana (Hall). (IC.) 



Li ,; rditia alia (Conrad). 



Lcperditia altoides Weller. (K., D.) 



