Books by William Aubrey Cobban
Inoceramid faunas and biostrat
Inoceramid faunas and biostratigraphy of the Upper Turonian-Lower Coniacian of the western interior of the United States
Maastrichtian ammonites chiefl
Maastrichtian ammonites chiefly from the Prairie Bluff Chalk in Alabama and Mississippi
Occurrences of the free-swimmi
Occurrences of the free-swimming upper Cretaceous crinoids Uintacrinus and Marsupites in the western interior of the United States
A giant baculite from the uppe
A giant baculite from the upper Campanian and lower Maastrichtian of the western interior
Cenomanian (upper Cretaceous)
Cenomanian (upper Cretaceous) nautiloids from New Mexico
Middle Campanian (upper Cretac
Middle Campanian (upper Cretaceous) ammonites from the Pecan Gap chalk of central and northeastern Texas
Upper Cretaceous ammonites fro
Upper Cretaceous ammonites from the Coon Creek Tongue of the Ripley formation at its type locality in McNairy County, Tennessee
The Upper Cretaceous dimorphic
The Upper Cretaceous dimorphic pachydiscid ammonite Menuites in the western interior of the United States
Upper Cretaceous heteromorph a
Upper Cretaceous heteromorph ammonites from the Baculites compressus zone of the Pierre shale in north-central Colorado
A giant scaphite from the Turo
A giant scaphite from the Turonian (upper Cretaceous) of the western interior of the United States
Evolution and biogeography of
Evolution and biogeography of the Cenomanian (upper Cretaceous) ammonite Metoicoceras Hyatt, 1903, with a revision of Metoicoceras praecox Haas, 1949
New records of the ammonite su
New records of the ammonite subfamily Texanitinae in Campanian (upper Cretaceous) rocks in the western interior of the United States
Occurrence and significance of
Occurrence and significance of the middle Turonian (upper Cretaceous) belemnite Actinocamax in central western Montana
Occurrence of the rudistid Dur
Occurrence of the rudistid Durania cornupastoris (Des Moulins, 1826) in the upper Cretaceous Greenhorn Limestone in Colorado
Pachydesmoceras Spath, 1922, a
Pachydesmoceras Spath, 1922, a Cretaceous ammonite in Colorado
Some upper Cretaceous ammonite
Some upper Cretaceous ammonites from the Nacatoch Sand of Hempstead County, Arkansas
Observations on the Cenomanian
Observations on the Cenomanian (upper Cretaceous) ammonite Calycoceras (Calycoceras) obrieni Young, 1957 from Arizona and New Mexico
Variation and ontogeny of Caly
Variation and ontogeny of Calycoceras (Proeucalycoceras) canitaurinum (Haas, 1949) from the upper Cretaceous (Cenomanian) of the western interior of the United States
The ammonite Metengonoceras Hy
The ammonite Metengonoceras Hyatt, 1903, from the Mowry Shale (Cretaceous) of Montana and Wyoming
Upper Cretaceous rocks and amm
Upper Cretaceous rocks and ammonite faunas of southwestern New Mexico
Ammonites in clasts of the Jua
Ammonites in clasts of the Juana Lopez member of the Carlile Shale (upper Cretaceous) near Pueblo, Colorado
Occurrence of the early Cretac
Occurrence of the early Cretaceous ammonite Venezoliceras in Puerto Rico
Some acanthoceratid ammonites
Some acanthoceratid ammonites from Upper Cenomanian (Upper Cretaceous) rocks of Wyoming
Tarrantoceras Stephenson and r
Tarrantoceras Stephenson and related ammonoid genera from Cenomanian (Upper Cretaceous) rocks in Texas and the western interior of the United States
The Upper Cretaceous ammonite
The Upper Cretaceous ammonite Watinoceras Warren in the western interior of the United States
A new ammonite from the upper
A new ammonite from the upper Cretaceous of Kansas
Some Middle Cenomanian (Upper
Some Middle Cenomanian (Upper Cretaceous) Acanthoceratid Ammonites from the western interior of the United States
The upper Cretaceous (Cenomani
The upper Cretaceous (Cenomanian) ammonites Metengonoceras Dumbli (Cragin) and M. Acutum Hyatt
The upper Cretaceous ammonite
The upper Cretaceous ammonite Eubostrychoceras Matsumoto in the western interior of the United States
The Upper Cretaceous ammonite
The Upper Cretaceous ammonite Rhaeboceras Meek in the western interior of the United States
Ammonite faunas of the Sarten
Ammonite faunas of the Sarten sandstone (Cretaceous), Luna County, New Mexico
The Lower Cretaceous ammonite
The Lower Cretaceous ammonite Schloenbachia leonensis Conrad var. equidistans Cragin
Mid-Cretaceous (Turonian) ammo
Mid-Cretaceous (Turonian) ammonite fauna from Fence Lake area of west-central New Mexico
Molluscan record from a mid-Cr
Molluscan record from a mid-Cretaceous borehole in Weston County, Wyoming
Stratigraphy and paleontology
Stratigraphy and paleontology of mid-Cretaceous rocks in Minnesota and contiguous areas
The Upper Cretaceous (Turonian
The Upper Cretaceous (Turonian) ammonite family Coilopoceratidae Hyatt in the western interior of the United States
Collignoniceras woollgari wool
Collignoniceras woollgari woollgari (Mantell) ammonite fauna from Upper Cretaceous of Western Interior, United States
Characteristic marine mollusca
Characteristic marine molluscan fossils from the Dakota sandstone and intertongued Mancos shale, West-central New Mexico
Type sections and stratigraphy
Type sections and stratigraphy of the members of the Blackleaf and Marias River Formations (Cretaceous) of the Sweetgrass arch, Montana
Ammonites from the Navesink Fo
Ammonites from the Navesink Formation at Atlantic Highlands, New Jersey
Stratigraphy and ammonite faun
Stratigraphy and ammonite fauna of the graneros shale and greenhorn limestone near Pueblo, Colorado
New and little-known ammonites
New and little-known ammonites from the Upper Cretaceous (Cenomanian and Turonian) of the western interior of the United States
The late Cretaceous ammonites
The late Cretaceous ammonites Scaphites leei Reeside and Scaphites hippocrepis (DeKay) in the western interior of the United States
Late cretaceous cephalopod Har
Late cretaceous cephalopod Haresiceras Reeside and its possible origin
Multinodose scaphitid cephalop
Multinodose scaphitid cephalopods from the lower part of the Pierre Shale and equivalent rocks in the conterminous United States
Cenomanian ammonite fauna from
Cenomanian ammonite fauna from the Mosby Sandstone of central Montana
Scaphitoid cephalopods of the
Scaphitoid cephalopods of the Colorado group