PLATE 11

Upper Ogygopsis Faunule

Bonnia-Olenellus Biozone

Image# Loc. Archive# Mag Description Species
11-1 7426 1 topotype cephalon Olenellus gilberti Meek
11-2 26834 11396 2 topotype cephalon Olenellus fremonti (Walcott)
11-3 7425 1 topotype pygidium Ogygopsis batis (Walcott)
11-4 7427 3 complete carapace Bonnia caperata Palmer
11-5 11397 3 three damaged cranidia Bonnia caperata Palmer
11-6 11398 3 damaged cranidium Bonnia caperata Palmer
11-7 11399 2 three pygidia Bonnia caperata Palmer
11-8 11400 3 damaged pygidium Bonnia caperata Palmer
11-9 11401 3 pygidium Bonnia caperata Palmer
11-10 11402 5 cranidium Onchocephalus ___________
11-11 7432 5 cranidium Onchocephalus ___________
11-12 11403 2 "two cranidia, one incomplete carapace"

Syspacephalus________

 

11-13 11404 2 two cranidia Syspacephalus________
11-14a 7430 2 seven cranidia Syspacephalus________
11-14b 7430 2 cranidium Onchocephalus _____________
11-14c 7431 2 topotype cranidium Zacanthopsis contractus Palmer
11-15 11405 3 damaged cranidium Onchocephalus ___________
11-16 7429 3 damaged cranidium Onchocephalus ___________

Page created by Brian Holt and Cheri Taylor

U. C. White Mountain Research Station, 1999 in cooperation with