Articles:

Edmund Maute Spieker

Mountain-building chronology and nature of geologic time scale
AAPG Bulletin 1956 40: 1769-1815. [Citation/Abstract] [Order Hardcopy of Full Text via AGI/GeoRef]  

John A. Doering

Review of Quaternary surface formations of Gulf Coast region
AAPG Bulletin 1956 40: 1816-1862. [Citation/Abstract] [Order Hardcopy of Full Text via AGI/GeoRef]  

Richard LeRoy Hay

Pitchfork formation, detrital facies of early basic breccia, Absaroka Range, Wyoming
AAPG Bulletin 1956 40: 1863-1898. [Citation/Abstract] [Order Hardcopy of Full Text via AGI/GeoRef]  

John David Love

New geologic formation names in Jackson Hole, Teton County, northwestern Wyoming
AAPG Bulletin 1956 40: 1899-1914. [Citation/Abstract] [Order Hardcopy of Full Text via AGI/GeoRef]  

Philip Amos Mundt

Heath-Amsden strata in central Montana
AAPG Bulletin 1956 40: 1915-1934. [Citation/Abstract] [Order Hardcopy of Full Text via AGI/GeoRef]  

John Paul Fitzsimmons, Augustus Keathly Armstrong, and Mackenzie Gordon

Arroyo Penasco Formation, Mississippian, north-central New Mexico
AAPG Bulletin 1956 40: 1935-1944. [Citation/Abstract] [Order Hardcopy of Full Text via AGI/GeoRef]  

Robert Briggs Totten

General geology and historical development, Texas and Oklahoma panhandles
AAPG Bulletin 1956 40: 1945-1967. [Citation/Abstract] [Order Hardcopy of Full Text via AGI/GeoRef]  

Dallas Lynn Peck, Ralph Willard Imlay, and Willis Parkison Popenoe

Upper Cretaceous rocks of parts of southwestern Oregon and northern California
AAPG Bulletin 1956 40: 1968-1984. [Citation/Abstract] [Order Hardcopy of Full Text via AGI/GeoRef]  

Leo George Hertlein

Cretaceous ammonite of Franciscan group, Marin County, California
AAPG Bulletin 1956 40: 1985-1988. [Citation/Abstract] [Order Hardcopy of Full Text via AGI/GeoRef]  

Keith Preston Young and Richard William Rush

Shape and deposition of small Pennsylvanian bioherm, McCulloch County, Texas
AAPG Bulletin 1956 40: 1988-1994. [Citation/Abstract] [Order Hardcopy of Full Text via AGI/GeoRef]  

Maxwell McMichael Knechtel

Emerson formation of Cambrian and probable early Ordovician age in Little Rocky Mountains, Montana
AAPG Bulletin 1956 40: 1994-1995. [Citation/Abstract] [Order Hardcopy of Full Text via AGI/GeoRef]  

Laurence Harold Lattman

Improved pocket lens stereoscope
AAPG Bulletin 1956 40: 2000-2002. [Citation/Abstract] [Order Hardcopy of Full Text via AGI/GeoRef]  

Nature, usage, and nomenclature of rock-stratigraphic units, Rept. 4
AAPG Bulletin 1956 40: 2003-2014. [Citation/Abstract] [Order Hardcopy of Full Text via AGI/GeoRef]  

Joseph Lincoln Gillson

George Harold Anderson (1893-1956)
AAPG Bulletin 1956 40: 2035. [Citation/Abstract] [Order Hardcopy of Full Text via AGI/GeoRef]  

Willis Isaac Wright, John Darrow Hale, and William D. Cortright

Robert Leigh Hewitt (1911-1956)
AAPG Bulletin 1956 40: 2036-2037. [Citation/Abstract] [Order Hardcopy of Full Text via AGI/GeoRef]  

Victor Thomas Allen

James Bernard Macelwane (S. J.) (1883-1956)
AAPG Bulletin 1956 40: 2038-2039. [Citation/Abstract] [Order Hardcopy of Full Text via AGI/GeoRef]  

Parke Atherton Dickey and Douglas Bruce Layer

Waldo W. Waring (1903-1955)
AAPG Bulletin 1956 40: 2045-2046. [Citation/Abstract] [Order Hardcopy of Full Text via AGI/GeoRef]  

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