TYPE SPECIMENS OF INVERTEBRATE FOSSILS. 597 



1 14656. Semele mutica stearnsii Dall. Holotype. 



Oligocene. Calhoun County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. V, 1900, p. 

 988, pi. 43, fig. 16. 



135900. Semele nuculoidea striulata Dall. Cotypes. 



Oligocene. Oak Grove, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila. , III, Pt. V, 1900, p. 994. 



155791. Semele perlamellosa Heilprin. Plesiotypes. 



* Pliocene. Caloosahatchie River, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. V, 1900, p. 992, 

 pi. 37, figs. 4, 5. 



162526. Semele pulchra montereyi Arnold. Plesiotype. 



Pleistocene. Deadmau Island, ofT San Pedro, California. 

 Arnold, Mem. Calif. Acad. Sci., Ill, 1903, p. 166, pi. 15, figs. 4, 4a. 



1 14657. Semele smithii Dall. Holotype. 



Oligocene. McClellan's Farm, Calhoun County, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. V, 1900, p. 

 987, pi. 43, fig. 6. 



4788. Semele stimpsoni Dall. Holotype. 



Miocene. Penjinsk Gulf, Siberia. 



Dall, Proc. U. S. Nat. Mus., XVI, 1893, p. 473, pi. 56, fig. 5. 



43330. Semicoscinium planodorsatum Ulrich. Holotype. 



Onondaga (Dev.). Falls of the Ohio River. 



Ulrich, Geol. Surv. 111., VIII, 1890, p. 555, pi. 44, figs. 3-30. 

 = Semicoscinium permarginatum. 



43329. Semicoscinium rhombicum Ulrich. Cotypes and figured 



sections. 

 Middle Devonian. Buffalo, Iowa. 



Ulrich, Geol. Surv. 111., VIII, 1S90, p. 556, pi. 44, figs. 4-4a; pi. 

 54, fig- 8. 



35194. Seminula humilis Girty. Cotypes. 



Madison (Miss.). Crowfoot Ridge, Gallatin Range, Yel- 

 lowstone National Park. 



Girty, Mon. XXXII, Pt. II, U. S. Geol. Surv., 1S99, p. 565, pi. 71, 

 figs. 6a-6c. 



35195. Seminula immatura Girty. Cotypes! 



Madison (Miss.). West of Antler Peak, Gallatin Range, 

 Yellowstone National Park. 



Girty, Mon. XXXII, Pt. II, U. S. Geol. Surv., 1S99, P- 5 66 > P 1 - 7 1 . 

 figs. 5a-5d. 



35 191. Seminula madisonensis Girty. Cotypes. 



Madison (Miss.). Conant Creek, Teton Range, Yellow- 

 stone National Park. 



Girty, Mon. XXXII, Pt. II, U. S. Geol. Surv., 1S99, p. 563, pi. 71, 

 figs. 2a, 2b, 2C 



