TYPE SPECIMENS OF INVERTEBEATE FOSSILS. 



531 



43592. Prasopora conoidea Ulrich. Cotypes and fio^ured sections. 

 Black River (Ord.). Cannon Falls, Minnesota. 



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

 1S93, p. 249, pi. 16, fifjfs. 11-15. 



43590. Prasopora contigua Ulrich. Figured .section of liolot5^pe. 



Black River (Ord.). Goodhue Coiuity, Minnesota. 



Ulrich, Geol. and Nat. Hist. Surv. Minn., I'inal Rept., Ill, Pt. I, 

 1893, p. 249, pi. 16, figs. 24-26. 



43588. Prasopora insularis Ulrich. Cotypes and figured sections. 



Trenton (Ord. ). Near Cannon Falls, Minnesota. 



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

 1S93. P- 251, pl. 16, figs. 18-23. 



43589. Prasopora insularis fillmorensis Ulrich. Figured .sections 



of holotype. 

 Black River (Ord.). Fountain, Minnesota. 



Ulrich, Geol. and Nat. Hist. vSnrv. Minn., Final Rept., Ill, Pt. I, 

 1893, p. 252, pl. 16, figs. 18-20. 



43587. Prasopora lenticularis Ulrich. Holotype and figured 



sections. 

 Black River (Ord.). St. Paul, Minnesota. 



Ulrich, Geol. and Nat. Hist. Surv. Minn., I'inal Re])l., Ill, Pt. I, 

 '^93- P- 253. pl- 17, fig-'^- 22-25. 



43691. Prasopora nodosa Ulrich. Cotypes and figured .sections. 



Trenton (Ord.). Na.shville, Tennessee. 



Ulrich, Journ. Cincinnati vSoc. Nat. Hi.st., V, 1882, p. 245, pl. 11, 

 figs. i-ib. 



43586. Prasopora oculata Foord. Plesiotj'pes and figured sections. 

 Trenton (Ord.). Near Cannon Falls, Minnesota. 



Ulrich, Geol. and Nat. Hi.st. vSurv. Minn., Final Rept., HI, Pl. I, 

 1893. P- 252, figs. 15, c, d, p. 248. 



43175. Prasopora patera lUrich and Bassler. Cotypes and figured 



.sections. 

 Trenton (Ord. ). Four miles north of Columbia, Tennessee. 



Ulrich and Ba.s.sler in Hayes and Ulrich, U. S. Geol. Surv., P'olio 

 95, 1903, illu.stration sheet, figs. 44-46; Sniith.sonian Mi.sc. 

 Coll., Quart., XLVII, 1904, p. 20, pl. 6, figs. 11-14. 



45052. Prasopora selwyni Nicholson. Figured .section of plcsiotypes. 

 45053- Trenton (Ord.). Near Cannon Falls, Minnesota, and 



Ottawa, Canada. 



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

 1893, p. 248, figs. I5a-b; p. 250, pl. 16, figs. 16-17. 



43593- Prasopora simulatrix Ulrich. Cotypes and figured .sections. 

 43594. Trenton (Ord.). Burgin, Kentucky. 



Black River (Ord.). St. Paul, Minnesota. 



Ulrich, Geol. and Nat. Hi.st. Surv. Minn., I<inal Rept., Ill, Pt. I, 

 1893, p. 245, pl. 16, figs. 3, 5, 8, 10. 



