ZOOLOGICAL TAXA OF WILLIAM HEALEY DALL 297 



USNM 110442); [siS Turris? simplicissima] 1925, PUSNM, vol. 



66, art. 17, no. 2554, p. 30, pi. 35, fig. 7. 

 simpsonl, Cytherea 1889, USNMB 37, p. 56, n.n.; [as MeretHx 



simpso}ii] 1895, N, vol. 9, no. 1, p. 10 (Curasao and St. Thomas, 



West Indies to Cedar Keys, Florida; USNM); 1902, PUSNM, 



vol. 24, no. 1264, p. 510, pi. 32, fig. 3. 

 simpsoni, Plenrotonia (Mangilia?) in Simpson, 1887, PDA, vol. 5, 



p. 54 (Tampa Bay, Florida; USNM 61040). 

 simpsoni, Tellina (Moerella) 1900, TWFIS, vol. 3, pt. 5, p. 1024, pi. 



46, fig. 12 (Oligocene, Bowden, Jamaica); 1905, Schuchert, Dall 



et al, USNMB 53, pt. 1, p. 646 (USNM 135697). 

 simpsoni Dall and Bartsch, Turbonilla (Strioturbonilla) 1909, 



USNMB 68, p. 49, pi. 3, figs. 6, 6a (off San Pedro, California; 



USNM 152750). 

 stmrothi, Cardium (Trigoniocardia) 1900, TWFIS, vol. 3, pt. 5, p. 



1104; 1903, TWFIS, vol. 3, pt. 6, pi. 48, fig. 8 (Oligocene, Chipola 



River, Calhoun County, Florida); 1905, Schuchert, Dall et al, 



USNMB 53, pt. 1, p. 132 (USNM 114767). 

 simulatum, Buccinum 1907, SMC, vol. 50, pt. 2, no. 1727, p. 150 



(USFC sta. 4779, on Petrel Bank, Bering Sea; USNM 110533); 



1921, USNMB 112, p. 100, pi. 10, fig. 4. 

 sinaria, [Sucula 1898, TWFIS, vol. 3, pt. 4, p. 575, pi. 32, fig. 7 



(Oligocene, Oak Grove, Yellow River, Santa Rosa County, 



Florida; Miocene, St. Mary's River, Maryland); 1905, Schuchert, 



Dall et al, USNMB 53, pt. 1, p. 439 (St. Mary's River, Maryland; 



USNM 136099). 

 sincera, Adeorbis 1890, PUSNM, vol. 12, no. 773, p. 338, pi. 12, fig. 



2 (USFC sta. 2668, off Fernandina, Florida; sta. 2756, off Para 



River, Brazil. 

 sincera^ Callocardia (Agriopoma) 1903, TWFIS, vol. 3, pt. 6, p. 



1260, pi. 55, fig. 12 (Oligocene, Alum Bluff, Florida; and others); 



1905, Schuchert, Dall et al, USNMB 53, pt. 1, p. 116 (Bailey's 



Ferry, Chipola River, Calhoun County, Florida; USNM 114747); 



1915, USNMB 90, p. 146, pi. 25, fig. 7. 

 sincera, Terebra (Acus) 1896, PUSNM, vol. 18, no. 1035, p. 37 



(Miocene, St. Mary's River, Maryland; USNM 11873a). 

 singleyi, Cyclinella 1902, N, vol. 16, no. 4, p. 44 (Yaqui delta, Gulf 



of California); 1902, PUSNM, vol. 26, no. 1312, pp. 392, 404, pi. 



15, fig. 3 (USNM 108817). 

 siphonifera. Typhis 1915, USNMB 90, pp. 20, 77, pi. 13, fig. 9 



(Tampa silex beds. Ballast Point, Tampa Bay, Florida; USNM 



165090). 

 siphonoides, Mohnia 1913, PANSP, vol. 65, no. 2, p. 502 (off 



Pribiloff Islands, Bering Sea); 1921, USNMB 112, p. 92, pi. 12, 



fig. 11. 



