OLENELLUS AND OTHER GENERA OF MESONACID^ 



Holmia — Continued. page 



Marcou, in synonymy 286, 287 



Matthew, in synonymy 286, 287 



Moberg, in synonymy 275 



Peach and Home, in synonymy 275, 286 



Pompeckj, in synonymy 287 



Weller, in synonymy 287 



anterior glabellar lobe in 243 



compared with Callavia 276. 288 



Waiincria 288, 29S 



delimitation of genus 247 



development of, shown in diagram 249 



thorax in 244 



geographic distribution of 253 



mentioned 236, 248, 250, 255, 256, 288, 306 



species referred to the genus listed 232 



stage in development of Olcnellus mentioned 313 



Pccdeutnias mentioned 308 



thorax defined 244 



stratigraphic distribution tabulated 251 



position of discussed 287 



brocggcri Marcou, in synonymy 279 



broggeri Peach, in synonymy 279 



(Shinier), compared with Paradoxidcs harlani 254-255, 



text figs. 12 and 13, p. 255 



caUavci, mentioned 288 



kjcrnlfi (Linnarsson) 288, pi. 27, fig. 7 ; pi. 44, fig. 5 



Lindstrom, in synonymy 289 



Marcou. in synonymy .289 



Molierg, in synonj-my 289 



associated fossils 290, 292 



compared with Callavia broggeri 276, 288 



Callavia callavei 288 



Holmia limdgreni 289-290, 292 



Holmia roivci 295 



development of thorax in 244 



hypostoma of 243 



mentioned 247, 276, 294 



not in New Brunswick and Newfoundland 290 



stratigraphic distribution tabulated 251 



zone, position of in Sweden and Norway 287 



lundgreni Moberg 290, pi. 40, figs. 4-7 



Lindstrom, in synonymy 290 



Moberg, in synonymy 290 



compared with Hol))tia kjcrnlfi 289-290, 292 



hypostoma of 244 



mentioned 247, 27(5 



stratigraphic distribution tabulated 251 



