TYPE SPECIMENS OF INVERTEBRATE FOSSILS 121 



Rayonnoceras — Continued 



rang if er Gordon 



Gordon, Mackenzie, Jr., 1957: p. 19, pi. 1, figs. 1, 2, 9; text-fig. 7. 

 Holotype 118931 



Upper Lisburne Gr. Alaska 



Paratypes 118992, 118993 



Calico Bluff Fm. Alaska 



vauglianianum (Girty) 



Foerste, A. F., and Teichert, Curt, 1930: p. 262, 263, pi. 48, fig. 1. 

 Hypotypes 82217, 82218 



Caney Sh. Oklahoma 



cf. R. vaugtonianum 



Foerste, A. F., and Teichert, Curt, 1930: p. 264, pi. 51, fig. 1. 

 Figured specimen 82219 



Mississippian ? Oklahoma ? 



? sp. 



Gordon, Mackenzie, Jr., 1957: p. 20, pi. 1, figs. 7, 8. 

 Figured specimen 118932 



Alapah Ls., black chert and 

 sh. mbr. Alaska 



Reticycloceras 



croneisi Gordon 



Gordon, Mackenzie, Jr., 1960: p. 134, 135, pi. 27, figs. 9-11. 

 Holotype and paratypes 119029-119031, 119033, 



119034, 119068 

 Pitkin Ls., upper sh. mbr. Arkansas 



Paratype 119032 



Fayetteville Sh., upper sh. mbr. Arkansas 



Ricfiardsonoceras 



? subcuneatum Foerste 



Foerste, A. F., 1935: p. 41, 42, pi. 7, figs. 3, 4. 

 Holotype 90918 



Fremont Fm. Colorado 



wyomingense Foerste 



Foerste, A. F., 1935: p. 40, 41, pi. 3, fig. 1. 

 Holotype 90917 



Big Horn Fm., Lander Ss. Mbr. Wyoming 



