1120 BULLETIN 02, UNITED STATES NATIONAL MUSEUM. 



Rhyiichonella plicatella (Linnaeus). 



Atrypa plicatella? Hall, Pal. New York, 2, 1852, p. 279, pi. 58, figs. 3, 4. Miller, 



N. A. Geol. Pal., 1889, p. 337. 

 Rhynchonella plicatella Hall, 12th Rep. New York State Cab. Nat. Hist., 1859, 



p. 78. Lesley, Geol. Surv. Pennsylvania, Rep. P 4, 1889, p. 897, figs. 

 Niagaran: Europe; Walcott, New York. 



RHYNCHONELLA PLICATULA Lesley. See Ccelospira plicatula. 

 RHYNCHONELLA PLICIPERA Hall. See Camarotcechia plena. 

 RHYNCHONELLA PROCTERI Ulrich. See Rhynchotrema procteri. 

 RHYNCHONELLA PYRRHA Billings. See Camarotcechia pyrrha. 

 RHYNCHONELLA QUADRICOSTATA Miller. See Hyattidina congesta. 

 RHYNCHONELLA RECURVIROSTRIS Billings. See Zygospira recurvirostris. 

 RHYNCHONELLA? RETICULATA Hall. See Dictyonella reticulata. 

 RHYNCHONELLA RIDLEYANA Safford. See Protorhyncha ridleyana. 

 RHYNCHONELLA ROBUSTA Hall. See Rhynchotreta robustum. 



Rhynchonella ruglcosta Nettelroth. 



Rhynchonella rugaecosta Nettelroth, Kentucky Fossil Shells, Mem. Kentucky 



Geol. Surv., 1889, p. 78, pi. 32, figs. 48-51. 

 Niagaran (Louisville): Louisville, Kentucky. 

 Holotype.C&t. No. 51320, U.S.N.M. 



RHYNCHONELLA RUGOSA Billings. See Atrypa rugosa. 



RHYNCHONELLA SAPPORDI Hall. See Wilsonia saffordi. 



RHYNCHONELLA SAFFORDI var. DEPRESSA Nettelroth. See Wilsonia saffordi depressa. 



RHYNCHONELLA SANCTA Sardeson. See Rhynchotrema increbescens laticostatum. 



RHYNCHONELLA SCOBINA Hall and Whitfield. See Camarotcechia (Stegerhynchus) 

 neglecta. 



RHYNCHONELLA SEMIPLICATA Hall. See Camarotcechia semiplicata. 

 RHYNCHONELLA SORDIDA Hall. See Plectorthis (Encuclodema) eordida. 



Rhynchonella sordida Hall. 



Atrypa eordida Hall, Pal. New York, 1, 1847, p. 148, pi. 33, fig. 16. 

 Rhynchonella sordida Hall, 12th Rep. New York State Cab. Nat. Hist., 1859, 



p. 66. Lesley, Geol. Surv. Pennsylvania, Rep. P 4, 1889, p. 900, fig. 

 Trenton: New York(?). 



RHYNCHONELLA STRICKLANDI Hall. See Uncinulus stricklandi. 

 RHYNCHONELLA SUBTRIQONALIS Hall. See Rhynchotrema subtrigonale. 

 RHYNCHONELLA TENNESSEENSIS Hall. See Uncinulus stricklandi. 

 RHYNCHONELLA VICINA Billings. See Camarotcechia vicina. 

 RHYNCHONELLA WHITIANA Miller. See Camarotcechia (Stegerhynchus) whitei. 

 RHYNCHONELLA WHITII Hall. See Camarotcechia (Stegerhynchus) whitei. 



