250 BULLETIN 5.3, UNITED STATP:S NATIONAL MUSEUM. 



15305. Ethmophyllum rensselaericum (Ford). Plesiotype. 



Lower Cambrian. Troy, New York. 



Walcott, Bull. No. 30, U. S. Geol. Surv., 1SS6, p. 85, pi. 5, figs, 

 i-ie. 



= Archoeocyathellu.s ren.sselaericuin. 



15307. Ethmophyllum whitneyi Meek. Cotype. 



Lower Cambrian. Silver Peak, Nevada. 



Meek, Amer. Journ. Sci. (2), XLV, 186S, p. 62.— Walcott, Bull. 

 No. 30, U. S. Geol. Surv., 1886, p. 81, pi. 4, figs, i-io, if, 

 ig; Tenth Ann. Rept. U. S. Geol. Surv., 1890, p. 6ui, pi. 55, 

 figs. i-ie. 



See Kthmoph>ihnii gracile. 



38169. Etoblattina accubita Scudder. Holotype. 



Lower Permian. Cas.sville, West Virginia. 



vScudder, Bull. No. 124, U. S. Geol. vSurv., 1895, p. 88, pi. 7, fig. 2. 



38185. Etoblattina angusta Sctidder. Holotype. 



Lower Permian. Cassville, West Virginia. 



vScudder, Bull. No. 124, V. S. Geol. vSurv., 1895, p. loo, pi. 8, fig. 8. 



38195. Etoblattina aperta Scudder. Holotype. 



Lower Cambrian. Ca.ssville, We.st Virginia. 



vScudder, Bull. No. 124, U. S. Geol. Surv., 1895, p. So, pi. 5, fig. 9. 



38082. Etoblattina arcta Scudder. Holotype. 



Lower Permian. Cassville, We.st Virginia. 



vScudder, Bull. No. 124, IT. vS. Geol. Surv., 1895, p. 97, pi. 8, fig. 5. 



38188. Etoblattina communis Scudder. Cotypes. 



Lower Permian. Cassville, West Virginia. 



vScudder, Bull. No. 124, l^. S. Geol. Surv., 1895, ]>. 93, pi. 7, 

 figs. 10-17. 



38090. Etoblattina deanensis Scudder. Cotypes. 



Coal Measiu'es. Forest of Dean, Gloucester, luigland. 



vScudder, Bull. No. 124, V. vS. Geol. vSurv., 1895, j). 34, pi. 12, 



figs. I, 3. 



38197. Etoblattina debilis Scudder. Cotypes. 



Lower Permian. Cassville, West Virginia. 



vScudder, Bull. No. 124, V. S. Geol. vSurv., 1895, p. 71, ])1. 4, fig. 8. 



38194. Etoblattina defossa vScudder. Hololy]K'. 



Lower Permian. Ca.ssville, West \'irginia. 



Scudder, Bull. No. 124, V. S. Geol. Surv., 1895, p. 108, pi. 9, fig. 12. 



38084. Etoblattina detecta Scudder. Cotypes. 



Lower Permian. Ca.ssville, West \'irginia. 



Scudder, Bull. No. 124, V. S. Greol. vSurv., 1895, p. 75, pi. 4, 

 figs. 12, 13. 



