TYPE SPECIMENS OF INVERTEBRATE FOSSILS. 393 



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



Fox Hills (Cret.). Long Lake, North Dakota. 



Meek, Rept. U. S. Geol. Surv. Terr., IX, 1876, p. 259, pi. 30, 

 figs. 8a, 8b. 



See Pholas cuneata. 



145869. Martesia ? ovalis Dall. Holotype. 



Miocene. Plum Point, Maryland. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. IV, 1898, p. 

 820, pi. 36, fig. 5. 



35186. Martinia rostrata Girty. Cotypes. 



Madison (Miss.). Yellowstone National Park. 



Girty, Mon. XXXII, Pt. II, U. S. Geol. Surv., 1899, p. 553, pi. 70, 

 figs. 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., 

 1S92, p. 241, fig. 26; Geol. and Nat. Hist. Surv. Minn., Final 

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



1 15436. Mathilda plexita Dall. Holotype. 



Oligocene. Jamaica, West Indies. 



Dall, Proc. U. S. Nat. Mus., XIX, 1896, p. 320, pi. 29, fig. 5. 



24598. Matthevia variabilis Walcott. Cotypes. 



Upper Cambrian. One mile northwest of Saratoga Springs, 

 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 White 



Beach, Little Saratosa Bay, Florida. 



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

 p. 106. 



135131. Mazzalina dalli Harris. Holotype. 



Eocene. Vinces Bluff, Saline River, Arkansas. 



Harris, Ann. Rept. Geol. Surv. Arkansas, 1894, Pt. II, p. 166, 

 pi. 7, fig. 7. 



135154. Mazzalina inaurata (Conrad). Plesiotype. 



Claibornian (Eocene). Claiborne, Alabama. 



Harris, Ann. Rept. Geol. Surv. Arkansas, 1894, Pt. II, p. 164, 

 pi. 7, fig. 6. 



135 130. Mazzalina inaurata humerosa Harris. Holotype. 



Eocene. Well at Rison, Arkansas. 



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

 pi. 7, fig. 4. 



