Explore Books on
devonian geologic period
1-24 of 40 Books
When Fish Got Feet, Sharks Got Teeth, and Bugs Began to Swarm
By Hannah Bonner
The stratigraphy and fauna of the Hackberry stage of the Upper Devonian
By Carroll Lane Fenton,Mildred Adams Fenton
Understanding Late Devonian and Permian-Triassic biotic and climatic events
By Jared Morrow
Brachiopoda of the Keyser Limestone (Silurian-Devonian) of Maryland and adjacent areas
By Zeddie Paul Bowen
When the Land Turned Green
When the Land Turned Green
By Dean Bennett,Sheila Bennett
Kentucky fossil shells
By Kentucky. State Geologist.
Late devonian acritarchs from the Carnarvon Basin, Western Australia
Late devonian acritarchs from the Carnarvon Basin, Western Australia
By Geoffrey Playford
Stratigraphy of the Devonian and Upper Silurian in the vicinity of the Retsof, Sterling and Hampton Corners mines in Livingston County, New York
By Samuel W. Gowan,Steven M. Trader,Maureen E. Piel,Lawrence D. Milliken
Devonian Ammonoids from the Appalachians and their bearing on international zonation and correlation
Devonian Ammonoids from the Appalachians and their bearing on international zonation and correlation
By M. R. House
Depositional environments in the Lower Devonian siliciclastics of the Rhenohercynian Basin (Rheinisches Schiefergebirge, W-Germany)
Depositional environments in the Lower Devonian siliciclastics of the Rhenohercynian Basin (Rheinisches Schiefergebirge, W-Germany)
By Johannes Stets,Andreas Schafer
Middle Devonian corals of Ohio
Middle Devonian corals of Ohio
By Grace Anne Stewart
Silurian and Devonian corals of the falls of the Ohio
Silurian and Devonian corals of the falls of the Ohio
By Stumm, Erwin Charles
The Cheeneetnuk Limestone, a new Early to Middle Devonian formation in the McGrath A-4 and A-5 quadrangles, west-central Alaska
By R. B. Blodgett
Lower and Middle Devonian conodonts from the Broken River Embayment, North Queensland, Australia
Lower and Middle Devonian conodonts from the Broken River Embayment, North Queensland, Australia
By P. G. Telford
Silurian-Lower Devonian conodont sequence in the Roberts Mountains Formation of central Nevada
By Gilbert Klapper
Great Basin Lower Devonian Brachiopoda
By J. G. Johnson
FOSSILS OF THE MILWAUKEE FORMATION
By Kenneth C. Gass,Donald G. Mikulic,Carlton E. Brett
West Cornwall
By Anthony Hall,A. Hall,J.T. Greensmith
Shallow-water sedimentation
Shallow-water sedimentation
By Roland Goldring
Devonian stratigraphy and paleontology of the Roberts Mountains region, Nevada
Devonian stratigraphy and paleontology of the Roberts Mountains region, Nevada
By Charles Warren Merriam
Reevaluation of the Bedford-Berea sequence in Ohio and adjacent states
By Jack C. Pashin