Trilobites of the Damnation Limestone:

The Gordon Shale is overlain conformably in northwestern Montana by the Damnation Limestone.

Trilobites:

Alokistocare scapegoatensis Deiss, 1939a
Glossopleura alta Deiss, 1939
G. fordensis Deiss, 1939
G. inornata Deiss, 1939
G. minima Deiss, 1939
G. perryi Deiss, 1939
G. thomsoni Deiss, 1939
Glyphaspis levis Deiss, 1939
Kootenia erromena Deiss, 1939 = K. exilaxata Deiss, 1939
K. exilaxata Deiss, 1939
K. fragilis Deiss, 1939 = K. exilaxata Deiss, 1939
K. infera Deiss, 1939  = K. exilaxata Deiss, 1939
K. latidorsata Deiss, 1939  = K. exilaxata Deiss, 1939
K. scapegoatensis Deiss, 1939  = K. exilaxata Deiss, 1939
Solenopleurella pagodensis Deiss, 1939

REFERENCES:

Deiss,Charles (1939) Cambrian Stratigraphy and Trilobites of Northwestern Montana. The Geological Society of America, Special Papers, Number 18

Resser, C.E. (1935) Nomenclature of some Cambrian Trilobites, Smithsonian, Misc. Coll.., Vol. 93, No. 5, P. 1-46

*researched and compiled by George Ast