TYPE SPECIMENS OF INVERTEBRATE FOSSILS 67 



Eremoceras - - Continued 



teres — Continued 



Unklesbay. A. G.. 1954: p. 648, pi. 71. figs. 14-17. 

 Hypotypes 123415. 123416 



Tanyard Fm., Threadgill Mbr. Texas 



teres ? Ulrich. Foerste, and Miller 



Ulrich, E. O.. et al.. 1943: p. 131, 132, pi. 60, fig. 9. 

 Figured specimen 108411 



Upper Ozarkian Pennsylvania 



vernonense Ulrich, Foerste, and Miller 



Ulrich, E. O., et al., 1943: p. 132, pi. 61. figs. 13-15. 

 Holotype and paratype 108412a, b 



Oneota Dol. Wisconsin 



Euloxoceras 



sp. 



Gordon, Mackenzie, Jr., 1957: p. 26, pi. 2, figs. 19, 20. 

 Figured specimen 118989 



Alapah Ls., black chert and 

 shale mbr. Alaska 



Euryrizoceras 



anguloseptatum Foerste 



Foerste. A. F.. 1934: p. 143, 144, pi. 33, figs. 3a. b. 

 Holotype 81925 



Cedarville Dol. Ohio 



cfiadwicki Foerste 



Foerste, A. F., 1930b: p. 82, pi. 14, figs. 2a, b, 3a, b, 4a-c. 

 Paratypes 81438, 81438a,b 



Port Byron Dol. Illinois 



c linos eptatum Foerste 



Foerste, A. F., 1930b: p. 82, 83, pi. 14, figs. 5a, b. 

 Holotype 81439 



Port Byron Dol. Illinois 



? percurvatum Foerste 



Foerste, A. F., 1934: p. 144, 145, pi. 33, figs. 5a. b. 

 Hypotypes 89820 



Cedarville Dol. Ohio 



cf. E. percurvatum Foerste 



Foerste, A. F., 1930b: p. 84, pi. 15, figs. 6a,b. 

 Figured specimen 81441 



Port Byron Dol. Illinois 



