306 



MOLLUSCOIDA. 



\w.v. 



incrassata, Nicholson, 1874, (Callopora in- 



crassata,) Geo. Mag. Lond. n. s., vol. 1, 



p. 13, and Rep. Pal. Ont., p. 61, Ham. Gr. 

 intercellata, Hall, 1881, (Thallostigma in- 



tercellata,) Trans. Alb. Inst., vol. 10, p. 



13, and Pal. N. Y., vol. 6, p. 87, Up. 



Held. Gr. 

 involvens, Hall, 1887, Pal. N. Y., vol. 6, 



p. 221, Ham. Gr. 

 labiosa, Winchell, 1866, Rep. Low. Penin. 



Mich., p. 88, Ham. Gr. 

 lamellata, Hall, 1881, (Thallostigma lamel- 



lata,) Trans. Alb. Inst., vol. 10, p. 13, 



and Pal. N. Y., vol. 6, p. 87, Up. Held. Gr. 

 lens, Whitfield, 1878. Ann. Rep. Geo. Sur. 



Wis., p. 69, and Geo. Wis., vol. 4, p. 



256, Hud. Riv. <ir. 

 longimacula, Hall, 1881, (Thallostigma 



longimacula,) Trans. Alb. Inst., vol. 10, 



p. 185, and Pal. N. Y., vol. 6, p. 209, 



Ham. Gr. 

 lunata, see Buscopora lunata. 

 micropora, Hall, 1884, Thallostigma ini- 



cropora, Rep. St. Geol., p. 26, Ham. (ir. 

 minuta, Rominger, 1866, Proc. Acad. Nat. 



Sci., p. 7, Ham. (Jr. 

 monticulata, Ulrich, Geo. Sur. 111., vol. 8, 



pi. 47 and 48, Ham. (Jr. 

 multiculeata, Hall, 1884, (Thallostigma 



multiculeata,) Rep. St. Geol., p. 23, 



Ham. (ir. 

 neglecta, Rominger, 1866, Proc. Acad. Nat. 



Sci., p. 6, syn. for Lichenalia con- 



centrica. 



Fig. 478— FlUKtrn (?) tuberculata. Sections x 50. 



nodulifera, Meek, 1872, Pal. E. Neb., p. 



143, Up. Coal Meas. 

 normalis. Ulrich, 1886, Cont. to Am. Pal., 



p. 20, Up. Held. (Jr. 

 occidens, Hall & Whitfield, 1873, 23d 



Rep. N. Y. St. Mus. Nat. Hist., p. 229, 



Chemung Gr. 

 oweni, James, 1885, Jour. Cin. Soc. Nat. 



Hist., vol. 7, p. 21, Hud. Riv. Gr. 



Poorly defined, 

 parasitica, Hall, 1879, (Callopora para- 

 sitica,) 32d Rep. N. Y. St. Mus. Nat. 



Hist, p. 157, Low. Held Gr. 

 peculiaris, see Actinotrypa peculiaris. 

 prolifica, Ulrich, 1884, Jour. Cin. Soc. Nat. 



Hist., vol. 7, p. 45, St. Louis Gr. 

 proporoides, Nicholson, 1879, Pal. Tab. 



Corals, p. 310, Ham. (ir. 



ponderosa, Hall, 1874, (Callopora pon- 

 der osa,) 26th Rep. N. Y. St. Mus. Nat. 

 Hist., p. 103, Low. Held (ir. 

 rugosa, see Batostoma rugosa. 

 satfordi, Winchell, 1866, Rep. Low. Penin. 



Mich., p. 88, Ham. Gr. 

 scrobiculata, Hall, 1884, (Thallostigma 

 scrobiculata,) Rep. St. (ieol., p. 20, 

 Ham. ( Jr. 

 segregate, Hall, 1N84, (Thallostigma segre- 



gata,) Rep. St. Geol., p. 27, Ham. Gr. 

 serrulata, Hall, 1884, (Thallostigma serru- 



lata,) Rep. St. Geol., p. 22, Ham. (ir. 

 solidisaima, Whitfield, 1878, Ann. Rep. 

 ( ieo. Sur. Wis., p. 69, and < I ei >. Wis., vol. 

 4, p. 255, Hud. Riv. (ir. 

 spergenensis, Rominger, 1866, Proc. Acad. 



Nat. Sci., p. 9, Warsaw (ir. 

 spheroidea, Hall, 1884, (Thallostigma 

 spheroidea,) Rep. St. (ieol., p. 31, 

 Ham. ( ir. 

 spinulifera, Rominger, 18(>t;, Proc. Acad. 



Nat. Sci., p. 8^ Ham. Gr. 

 stellifera, Rominger, 1866, Proc. Acad. 



Nat. Sci., p. 7, Hani. (ir. 

 subtilis, Hall, 1884, (Thallostigma sub- 



tilis,) Rep. St. Geol., p. 30, Ham. (ir. 

 sulcata, Rominger, 1866, Proc. Acad. Nat. 



Sci., p. 7, Ham. (ir. 

 triangularis, Hall, 1884, (Thallostigma 

 triangularis,) Rep. St. Geol., p. 32, 

 Ham. (ir. 

 trifaria, Hall, 1887, Pal. N. Y., vol. 8, p. 

 222, Ham. (ir. 



tri folia, Rominger, 

 1866, Proc. Acad. 

 Nat. Sci., p. 9, Keo- 

 kuk (ir. 

 triloba, Hall, 1887, Pal. 

 N. Y., vol. 6, j.. 29, 

 Low. Held. (ir. 

 umbilicata, Hall, 1*84, 

 (Thallostigma um- 

 bilicata,) Rep. St. 

 (ieol., p. 28, 1 1. 1 in. 

 (ir. 

 unilinea, Hall, 1887, 

 Pal. N. Y., vol. 6, p. 

 217, Ham. (ir. 

 utriculus, Rominger, 

 1866, Proc. Acad. 

 Nat. Sci., p. 8, Ham. (ir. 

 variopora, Hall, 1884, (Thallostigma 

 vanopora,) Rep. St. 

 Ham. (ir. 

 Flustra, Linmeus, 1745, 

 Amaenitates aca- 

 demical. Not Pa- 

 leozoic. 

 carbaseoides, Eaton , 

 1832, (ieo. Text 

 Book, p. 44. Not 

 recognized. 

 spatulata, see Worth- 



enopora spatulata. FlG m _ F i ust ™ ( ?) tu- 

 tuberculata, Prout, berculata. Aperture 

 1859, Trans. St. *50. 

 Louis Acad. Sci., vol. 1, p. 447, Warsaw 

 (Jr. Not a flustra. 



(ieol., p. 18, 



