468 INDEX 



Oholella — Continued. page 



iiuda Walcott, new species described 312 



figured, pi. 52, figs, yj 322 



compared with Obolella atlantica And O. chromatica 312, 313 



compared with Obolella cf . chromatica 313 



Obolns discoidens (Hall and Whitfield), listed from locality 62 361 



listed from locality 66 362 



niatinalis (Hall), listed from Eau Claire formation 358 



listed from Franconia formation 357 



mickzvitzi Walcott, listed from Eau Claire formation 358 



listed from Franconia formation. 357 



iiamouna Walcott, listed from Eau Claire formation 358 



rhea Walcott, listed fr.om Eau Claire formation 358 



sp. undt., listed from Eau Claire formation 358 



(JVestonia) aurora (Hall), listed from Eau Claire formation 358 



listed from Franconia formation 357 



from locality 78 361 



from localities 85 and 86 360 



with St. Lawrence fauna 356 



(Wesfonia) iphis Walcott, listed from locality 20ia 359 



(JVestonia) stotieaus (Whitfield), listed from locality 85 360 



listed with St. Lawrence fauna 356 



var. or new species, listed from locality iic 362 



mcconnelli Walcott, listed in stratigraphic section. 337 



mollisonensis Walcott, new species described 231 



figured, pi. 35, figs. 10-12 236 



compared with Oholus (Broggeria) saltcri 231 



listed from Goodsir formation 230 



septalis Walcott, listed in stratigraphic section ^37 



(Broggeria) salteri, compared with Oholus mollisonensis 231 



(Fordinia), Lingulella ? allani related to 233 



(Lingulepis) acuminatus, listed from " Saratogian," Hoyt quarry.. 253 

 (Lingnlcpis) eros Walcott (^Lingulella (Lingulepis) eros (Wal- 

 cott)), former and present generic reference... 71 

 (Lingulepis) sp. undt., Walcott (= Lingulella (Lingulepis ?) sp. 

 undt. (Walcott)), former and present generic 



reference 71 



Observations on the genera 348 



occidens, see Mickwitzia and Wanneria. 

 occidentale, see Crypiozoon. 

 octo-notatus, sec Protichniies. 



Odaraia Walcott, new genus discussed 18^ 



classification of 154 



(footnote) 154 



rami, segmentation, and cercopods 159 



alata Walcott,, new species described 188 



figured, pi. 34, fig. 2 228 



stratigraphic position and association 153 



Odaray, mountain peak, British Columbia, Canada 188 



O'Donnell and AlcManniman's quarry. New Jersey, Lower Ozarkian lo- 

 cality lie 362 



