Gastrioceras - Docslib

Pennsylvanian Boundary Unconformity in Marine Carbonate Successions
Mississippian Cephalopods of Northern and Eastern Alaska
United States National Museum Bulletin 262
California Carboniferous Cephalopods
THE UNIVERSITY of Oklahœia GRADUATE COLLEGE the ATOKA FORMATION W the N Œ T H SIDE of the Mcalester BASIN a DISSERTATION SUBMI
Biostratigraphy of the Morrow Group of Northern Arkansas James Harrison Quinn University of Arkansas, Fayetteville
Witts Springs Formation of Morrow Age in the Snowball Quadrangle North-Central Arkansas
• Every Major Animal Phylum That Exists on Earth Today, As Well As A
An Early Keticuloceras Zone Fauna from the Hale Formation in Northwestern Arkansas
Nature and Timing of Late Mississippian to Mid Pennsylvanian Glacio-Eustatic Sea-Level Changes of the Pennine Basin, UK
Carboniferous Geology and Biostratigraphy of the Appalachian Basin
University Microfilms, Inc., Ann Arbor, Michigan
Mississippian-Pennsylvanian Boundary in Southern Nevada By
Pennsylvanian Invertebrate Fauna
Goniatiten Von Der Namur/Westfal-Grenze Im Rheinischen Schiefergebirge (Cephalopoda, Ammonoidea; Oberkarbon; Deutschland) 1
LATE MISSISSIPPIAN AMMONOID PALEONTOLOGY and BIOSTRATIGRAPHY of the ANTLER FORELAND BASIN Utah Geological Survey Bulletin 131 PALEONTOLOGY SERIES, VOLUME 2
Geology of the Lower Pennsylvanian in Kentucky, Indiana, and Illinois
Depositional Environments in Parts of the Carbondale Formation, Western and Northern Illinois : Francis Creek Shale and Associat

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