[[preprinted]] 0018 [[/preprinted]] 
October 5. 
Following sequence of brachiopods seen at saddle between Silurian 
and Devonian on Lone Mtn. 
Gypidula, large Schizophoria Chonetes Macrostriata? Meristella, 
Nucleospira 
October 6 - Antelope range visited by going down west side Monitor 
range past [[?]] Ranch to intersection with wad from east side 3.1 miles 
north on road on east side Antelope range is a well-defined road leading 
into a small canyon. Entrance to Canyon marked by platy [[?]], possibly 
E. Pogonip in hill at head of main canyon and in lateral canyons to north 
& south. Good collecting near head of side canyon to north. Same beds 
also exposed at base of mtn. 1/3 mile north of this canyon. Here 
Archacorthis is abundant. 
G. Arthur Cooper - Field Notes and Maps, 1939 
Transcribed and Reviewed by Digital Volunteers 
Extracted Oct-09-2015 11:35:33 
Smithsonian Institution Transcription Center, Smithsonian Institution Archives 
