List of Fossils, Types and Figured Specimens, - used in the palaeontological work of R.P. Whitfie...

Preliminary Report on the Paleontology of the Black Hills is an unchanged, high-quality reprint o...

Preliminary report on the paleontology of the Black Hills is an unchanged, high-quality reprint o...

Gasteropoda and Cephalopoda of the Raritan clays and Greensand Marls of New Jersey is an unchange...

Brachiopoda and Lamellibranchiata of the Raritan clays and greensand marls of New Jersey is an un...

Observations on the genus Barrettia Woodward, with descriptions of two new species is an unchange...

Syrian Cretaceous fossils is an unchanged, high-quality reprint of the original editionof 1891....

Lake Champlain fossils is an unchanged, high-quality reprint of the original editionof 1889.Han...

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may conta...

Reprint of the original, first published in 1892.

Reprint of the original, first published in 1892.

Reprint of the original, first published in 1877.