TRILOBITES OF THE EASTERN SIERRA NEVADA

 

EASTERN SIERRA NEVADA (INYO-WHITE MOUNTAINS), CALIFORNIA:

(includes the Campito, Poleta, Harkless, Saline Valley, Mule Spring Limestone, and Monola Formations)

 

Fallotaspis-Judomia Faunule, Fallotaspis Biozone:

 

Cirquella nelsoni

Fallotaspis longa

Fallotaspis tazemmourtensis

"Judomia" gracile (Walcott)

Nevadella sp.

 

Nevadia-Holmia Faunule, Nevadella Biozone

 

"Holmiella boweni" n. sp.

Holmia rowei Walcott

Nevadia weeksi Walcott, 1910

 

Upper Nevadella Faunule, Nevadella Biozone

 

Nevadella perfecta (Walcott, 1913)

 

Lower Olenellus Faunule, Bonnia-Olenellus Biozone

 

Laudonia prima (Lichman)

Olenellus gilberti (Meek, 1874)

Olenellus  granulatus (Palmer)

Syspacephalus sp.

 

Lower Ogygopsis Faunule, Bonnia-Olenellus Biozone

 

Edelsteinaspis sp.

Ogygopsis batis (Walcott, 1916)

Olenellus clarki (Resser, 1928)

Perrisopyge triangulata Blaker and Nelson

 

Upper Ogygopsis Faunule, Bonnia-Olenellus Biozone

 

Bonnia caperata Palmer, 1964

Crassifimbra sp.

Fremontella sp.

Ogygopsis batis (Walcott, 1916)

Olenellus fremonti Walcott, 1910

Olenellus gilberti (Meek, 1874)

Olenellus nevadensis (Walcott, 1910)

Onchocephalus sp.

Syspacephalus sp.

Zacanthopsis contractus Palmer, 1964

 

COMMENTS:

 

Also reported from the Bonnia-Olenellus Zone are: Fremontia, Paedumias, Oleniodes, Stephenaspis?, Goldfieldia, Wanneria, Bristolia, Peachella, "protolenid" and ptychopariids. Daguinaspis is also reported from the Fallotaspis Zone.

Western Trilobites Association Home:
Trilobite Genera / Species I Trilobite Formations I Trilobite Locations