TYPE Sl'ECIMENS OF INVERTEBRATE FOSSILS. 393 



455. Martesia cuneata (Meek and Hayden). Holotype. 



Fox Hills I Cret. ). Lono; L,ake, North Dakota. 



Meek, Kept. U. vS. Geol. Surv. Terr., IX, 1.S76, p. 259, pi. 30, 

 fig.s. 8a, 8b. 



See Pholas cuneata. 



145869. Martesia ? ovalis Dall. Holotype. 



Miocene. Plum Point, Marjdand. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, I't. IV, iSyS, j). 

 820, pi. 36, fig. 5. 



351S6. Martinia rostrata Girty. Cotypes. 



Madison (Miss.). Yellowstone National Park. 



Girty, Mon. XXXII, Pt. II, U. S. Geol. Surv., 1899, p. 553, pi. -u, 

 fig.s. 5a-f. 



46226. Matheria rugosa Ulrich. Holotype. 



Black River (Ord.). Six miles .south of Cannon Falls, 

 Minnesota. 



Ulrich, Nineteenth Ann. Rept. Geol. and Nat. Hist. .Surv. Minn., 

 1892, p. 241, fig. 26; Geol. and Nat. Hi.st. Surv. Minn., Final 

 Rept., Ill, Pt. II, 1894, p. 563, pi. 36, figs. 29, 30. 



1 15436. Mathilda plexita Dall. Holotype. 



Oligocene. Jamaica, We.st Indies. 



Dall, Proc. U. S. Nat. Mus., XIX, 1896, j). 320, ])1. 29, fig. 5. 



24598. Matthevia variabilis Walcott. Cotypes. 



Upper Canil)rian. One mile northwest of Saratoi^a vSpring-s, 

 New York. 



Walcott, Amer. Journ. Sci. (3), XXX, 1885, p. 18, figs. 1-6, on 

 p. 20. 



1 14547. Mazzalina costata Dall. Cotypes. 



135 102. Oligocene. Near Baileys Ferry, Chipola River, and \Vhite 



Beach, Little Sarato.sa Bay, P'lorida. 



Dall, Trans. Wagner Free Inst. vSci. Phila., Ill, Pt. I, 1890, 

 p. 106. 



13513'- Mazzalina dalli Harris. Holotype. 



Kocene. Vinces Bluff, vSaline River, Arkansas. 



Harris, Ann. Rept. Geol. vSurv. Arkan.sas, 1S94, Pt. II, j). 166, 

 pi. 7, fig. 7. 



^35154- Mazzalina inaurata (Conrad). Plesiotype. 



Claibornian (Kocene). Claiborne, Alabama. 



Harris, Ann. Rept. Geol. vSurv. Arkan.sas, 1894, Pt. II, ]). 164, 

 pi. 7, fig. 6. 



1 35 1 30. Mazzalina inaurata humerosa Harris. Holotype. 



Eocene. Well at Rison, Arkansas. 



Harris, Ann. Rept. Geol. Surv. Arkan.sas, 1894, Pt. II, p. 165, 

 pi. 7, fig. 4- 



