TYPE SPPX'IMENS OF INVERTEBKATE FOSSILS. 479 



8043. Pachymya austinensis Shiimard. Plesiotypes. 



Washita (Cret.). vSalado, Bell County. Texas. 



White, Eleventh Ann. Rept. U. S. Geol. Surv. Terr., 1.S79, p. 298, 

 pi. 8, fig. lb. 



8027. Pachymya ? compacta White. Holotype. 



Cretaceous. Bell County, Texas. 



White, Proc. U. S. Nat. Mu.s., II, 1879, p. 297, pi. 6, figs. 3,4; 

 Twelfth Ann. Rept. U. S. Geol. Surv. Terr., 1883, p. 22, pi. 

 17, figs. 4a, b. 



8091. Pachymya? herseyi White. Cotypes. 



Im)x Hills (Cret.). Near confluence of St. Vrains with 

 vSouth Platte, northern Colorado. 



White, Eleventh Ann. Rept. U. S. Geol. vSurv. Terr., 1879, p. 298, 

 pi. 5, figs. 5a, 5b. 



7813. Pachymya ? truncata Meek. Holotype. 



Cretaceous. vSalt Lake, Utah. 



Meek, Fourth Ann. Rept. I'. S. (leol. vSurv. Terr., 1871, p. 301. 

 = Trapezium truncatuu). 



45953. Palaeacmaea humilis ITlrich and vScofield. Cotypes. 



Black River (Ord.). (^roodhue Count}-, Minnesota. 



Ulrich and Scofiekl, Geol. and Nat. Hist. Surv. Minn., l'"inal 

 Re])t., Ill, rt. II, 1897, p. 837, 1)1. 61, figs. 45, 46. 



408S7. Palaeaster harrisi Miller. Holotype. 



Richmond (Ord. ). Near \\'ayne.sville, Ohio. 



Miller, Journ. Cinciinuiti vSoc. Nat. Hi.st., II, 1879, p. 117, pi. 10, 

 figs. 2, 2a. 



= XTrasterella grandis. 



40S81. Palaeaster longibrachiatus Miller. Holotype. 



Richmond (Ord.). Near Clark.sville, Ohio. 



Miller, Journ. Cincinnati Soc. Nat. Hist, 1, 1878, p. iu2,,pl. 3. fig. 4. 



40.S.S3. Palaeaster magnificus Miller. Holotype. 



Richmond (Ord.). Near Wayncsville, Ohio. 



Miller, Journ. Cincinnati vSoc. Nat. Hist., \'II, 1884, p. 16, ])1. 4, 

 figs. 3, 3a. 



40S.S0. Palaeaster miamiensis Miller. Holotype. 



Richmond (Ord.) Near Waynesville, Ohio. 



IMiller, Journ. Cincinnati Soc. Nat. Hi.st., Ill, 1880, p. 143, pi. 4, 

 fig- 3- 



38032. Palaeocampa anthrax Meek and Worthen. Plesiotypes. 



lT]-)])cr Coal Measures. Mazon Creek, Orundy County, 

 Illinois. 



vScudder, Mem. Boston Soc. Nat. Hist., HI, 1882, p. 293, pi. 26, 

 figs. 6, 7; Foss. Insects N. America, I, 1890, pp. 258-9, pi. 12, 

 figs. 6, 7. 



