KIBLIOORAPHIC LIbT OF GEJSTEHA AND .SPEOIEB. 343 



Cypricardinia lamellosa Hall. 



C>-pricardinia lamellosa Hall, Pal. New York, 3, 1859, p. 266, pi. 49a, figs. la-r. 

 Oypricardinia cf. lamellosa Maynard, Maryland Geol. Surv., Low. Dev., 1913, ]i. 



463, pi. 78, figs. 6, 7. 

 Helderbergian: Albany County, New York (New Scotland) ; Keyser, AVest A'ir- 



ginia (Keyser). 



Oypricardinia subovata Miller and Dyer. 



CyprkardiiiiasubovataMillerandDyer, Cont. toPal., 2, 1878. p. 10. pi. :l. ligs. 8.8:i. 

 Niagaran (Waldron): Waldron, Indiana. 



Cypricardinia .sul)quadrata Savage. 



< A'prioardinia subquadrata Savage, Bull. Geol. Sur^-. Illinois, 23, 191:;. j). 95, 



pi. 5, fig. 26. 

 Upper Medinan (Edgewood-Noix): Near Louisiana, Missouii. 



Cypricardinia undulostriata (Hall). 



Modiolopsis? undulostriata Hall, Pal. New York, 2, 1852, p. 284, pi. 59, fig.s. Ga, l^. 

 C^Ttodonta undulostriata Grabau and Shimer, N. A. Index Fossils, 1, 1909, p. 410. 

 Cyi^ricardinia undulostriata Foerste, Geol. Surv. Ohio, Pal., 7, 1893. p. 5(11, pi. 37, 



figs. 9a, b. 

 Clinton { Rochester ) : Lockport, New York. 

 Upper Medinan (Brassfield): Dayton, Ohio. 



Cypricardites Conrad. Genotype: C. curtus Com-ad. 



Cj'pricai'dites Conrad, 5th Ann. Rep. New York Geol. Sur^', 1841, p. 51. 

 Not Cypricardites of most authors. 

 Observation. — See Geologj' of Minnesota, 2, 1897, j). 535, for remarks on this genus. 



CypmcARDiTES of authors. See Cyrtodonta Billings, Ortonella Ulrich, and Vanux- 

 emia Billings. 



Cypricardites acutumbona Miller. See Vanuxemia acutumbona. 



Cyi'Ricardfte.s afkixis Miller. See Cyrtodonta affinis. 



(■YrRicARDiTE.s AMPLUS Miller. See Cyrtodonta ampla. 



Cypricardites amygdalina Miller. See Ambonychia amygdalina. 



( Y'piacARDrrES anousta Miller. See Ctenodonta macheeriformis. 



(JvpRicAUDiTES ANGUSTiFRONS Courad. See Modiolopsis modiolarie. 



( YPRicARDiTES AXODONTOiDES Emmons. See Modiolopsis sinuata. 



< 'YPRICARDITE.S ANTicosTiExsi.s Miller. See CjTtodonta? anticostiensis. 



( YPRicARDrrES BiLUNGSi Miller. See Cyrtodonta billingsi. 



Cypricardites breviuscula Miller. See Cyrtodonta breviuscula. 



Cypricardites canadensi.s Miller. See CjTtodonta cjinadensis. 



(' YPRICARDITES? cARiNATA Mcck. Seo ^\^litella carlnata. 



Cypricardites c.\s\veli,i Foerste. See Cuneamya caswelli. 



("-YPRICARDITES C1NGUI.ATA Ulrich. See Cyrtodonta cingulata. 



Cypricardites coRutroRMts Miller. See Plethocardia? cordii'ormi.f. 



