Adephagous and clavicorn Coleoptera from the Tertiary deposits at Florissant, Colorado, with descriptions of a few other forms and a systematic list of the nonrhynchophorous Tertiary Coleoptera of North America.

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Report on the fossil plants of the auriferous gravel deposits of the Sierra Nevada / by Léo Lesquereux.

v.6:no.2 (1878)