1-4 of 4 Books

Notes on the gasteropoda of the Trenton limestone of Manitoba, with a description of one new species
By Joseph Frederick Whiteaves
Characteristic marine molluscan fossils from the Dakota sandstone and intertongued Mancos shale, West-central New Mexico
Characteristic marine molluscan fossils from the Dakota sandstone and intertongued Mancos shale, West-central New Mexico
By William Aubrey Cobban

Atlas of Florida fossil shells
By Edward J. Petuch

Description of a new species of panenka from the corniferous limestone of Ontario. Note on the occurrence of paucispiral opercula of gasteropoda in the Guelph formation of Ontario
By