TYPE SPECIMENS OF INVERTEBRATE FOSSILS 59 



Ectenoceras — Continued 



laqueatum Ulrich, Foerste, and Miller 



Ulrich, E. O., et al.. 1943: p. 122, pi. 57, figs. 9-11. 

 Holotype and paratype 108396a. b 



Van Buren Fm. Missouri 



Unklesbay. A. G.. 1954: p. 648, pi. 70, fig. 11. 



Hypotypes 123413. 123414 



Tanyard Fm., Staendebach Mbr. Texas 



longum Ulrich, Foerste, and Miller 



Ulrich, E. O., et al., 1943: p. 122, 123, pi. 57. figs. 5, 6. 

 Holotype 108397 



Ellenburger Ls., Gasconade Horiz. Texas 



millsi Ulrich, Foerste, and Miller 



Ulrich, E. O., et al., 1943: p. 123, pi. 57, figs. 22, 23. 

 Holotype 108398 



Chepultepec Dol. Tennessee 



obliquum Ulrich, Foerste, and Miller 



Ulrich, E. O., et al., 1943: p. 123, pi. 58, figs. 16, 17. 

 Holotype 108399 



Oneota Dol. Wisconsin 



pergracile Ulrich, Foerste. and Miller 



Ulrich, E. O., et al., 1943: p. 124, pi. 57, figs. 12-17; pi. 58, 

 fig. 5. 

 Holotype and paratypes 108400a-q 



Ellenburger Ls., Gasconade Horiz. Texas 



perobliquum Ulrich, Foerste, and Miller 



Ulrich, E. O., et al., 1943: p. 124, pi. 57, figs. 20, 21. 

 Holotype 108401 



Chepultepec Dol. Maryland 



spp. 



Cloud. P. E., Jr., and Barnes V. E., 1948: p. 450, pi. 39, figs. 20-22. 

 Figured specimens 140103, 140104 



Tanyard Fm., Staendebach Mbr. Texas 



Ectenolites 



subgracile Ulrich and Foerste 



Ulrich, E. O., and Foerste, A. F., 1936: p. 273, 274, pi. 38, figs. 8, 9. 

 Holotype and paratype 92689 



Gasconade Fm. Missouri 



