51.
Fauna of the Moorefield Shale of Arkansas
by Girty, George Herbert
ISBN: 9781167044434
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Fauna of the Moorefield Shale of Arkansas
by Girty, George Herbert
ISBN: 9781167078392
List Price: $30.36
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Devonian and Carboniferous Fossils of the Yellowstone National Park
by Girty, George Herbert
ISBN: 9781162094618
List Price: $35.95
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New Genera and Species of Carboniferous Fossils from the Fayetteville Shale of Arkansas
by Girty, George Herbert
ISBN: 9781162189222
List Price: $31.95
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Fauna of the Phosphate Beds of the Park City Formation in Idaho, Wyoming, and Utah
by Girty, George Herbert
ISBN: 9781162224657
List Price: $32.95
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Carboniferous Formations and Faunas of Colorado (Classic Reprint)
by Girty, George Herbert
ISBN: 9780656841981
List Price: $35.76
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Devonian and Carboniferous Fossils of the Yellowstone National Park
by Girty, George Herbert, Hagu...
ISBN: 9781015980280
List Price: $25.95
58.
Devonian and Carboniferous Fossils of the Yellowstone National Park
by Girty, George Herbert, Hagu...
ISBN: 9781015987647
List Price: $14.95
59.
Mississippian Formations of San Saba County, Texas
by Roundy, Paul Vere, George H...
ISBN: 9781017778373
List Price: $14.95
60.
Mississippian Formations of San Saba County, Texas
by Roundy, Paul Vere, George H...
ISBN: 9781017772913
List Price: $25.95