TYPE SPECIMENS OF INVERTEBKATE FOSSILS. 67 



25699. Asaphus wetherilli Green. Plastotype. 



Niagara (Sil.). Rochester, New York. 



Green, Mon. Trilobites N. America, 1832, p. 57. Cast No. 20. 



= Dalmanite.s linuilurus. 



See Asaphus caudatus and A. Hmuhirus. 



43136. Ascodictyon floreale Ulrich and Bassler. Holotype. 



Hamilton (Dev. ). Two miles west of Alpena, Michigan. 



Ulrich and Bassler. Smithsonian Misc. Coll., Quart., XlyV, 1904, 

 p. 2SS, pi. 6S, fig. 13. 



48143. Ascodictyon parvulum Ulrich and Bassler. Holotype. 



Chester (Miss.). Jaclcson County, Kentucky. 



Ulrich and Bassler, »Smitlisonian IMisc. Coll., Quart., XI<V, igtH, 

 p. 288, pi. 68, fig. 14. 



43135. Ascodictyon siluriense Vine. Plesiotypes. 



4313S. Rochester (Sil.). Lockport, New York. 



Waldron (Sil.). Waldron, Indiana. 



Ulrich and Bassler, Smithsonian Misc. Coll., Quart., XLV, 1904, 

 p. 286, pi. 68, figs. II, 12. 



43142. Ascodictyon sparsum Ulrich and Bassler. Holotype. 



Chester (Miss.). Claxton, Caldwell County, Kentucky. 



Ulrich and Bassler, vSmithsonian INIisc. Coll., Quart., XLV, 1904, 

 p. 289, pi. 68, fig. 15. 



43137. Ascodictyon stellatum Nicholson and Ethridge, jr. 



Ple.siotype. 

 Hamilton (Dev.). Eighteen Mile Creek, New York. 



Ulrich and Bassler, Smithsonian Misc. Coll., Quart., XLV, 1904, 

 p. 287, pi. 68, figs. 9, 10. 



163959. Aspella senex Dall. Holotype. 



Pliocene. Shell Creek, Florida. 



Dall, Trans. Wagner Free Inst. Sci. Phila., Ill, Pt. VI, 1903, pi. 

 60, fig. 14. 



43632. Aspidopora areolata Ulrich. Cotypes and figured .sections. 

 T'tica (Ord.). First Ward, Cincinnati, Ohio. 



Ulrich, Journ. Cincinnati vSoc. Nat. Hist., VI, 1883, p. 164, pi. 7, 

 figs. 2, 2a-c. 



45499. Aspidopora elegantula Ulrich. Cotypes. 



Trenton (Ord.). Kenyon, Minnesota. 



Ulrich, Geol. and Nat. Hi.st. vSurv. Minn.. Final Rept., Ill, Pt. I, 

 1893, p. 256, pi. 17, figs. 13-21. 



44051. Aspidopora parasitica Ulrich. Cotypes and figured sections. 

 Black River (Ord.). Fountain, ^linncsota. 



Ulrich, Geol. and Nat. Hist. Surv. Minn., Final Rept., III. Pt. I, 

 1893, p. 255, pi. 17, figs. 26-32. 



