Suchergebnisse - Amsden, Thomas W.

Late Ordovician-Early Silurian strata in the Central United States and the Hirnantian stage

Articulate brachiopods of the St. Clair Limestone (Silurian), Arkansas, and the Clarita Formation (Silurian), Oklahoma

Upper silurian brachiopods from southeastern Alaska: descriptions and illustrations of a fauna from the Islands of Kosciusko and Heceta

Late Ordovician through Early Devonian annotated correlation chart and brachiopod range charts for the southern mid-continent region, U.S.A., with a discussion of Silurian and Devonian conodont faunas

Brachiopods from the Turkey Creek limestone, Early Devonian, Marshall County, southern Oklahoma

Hunton group (Late Ordovician, Silurian, and Early Devon nian) in the Arkoma Basin of Oklahoma

Articulate brachiopods of the Quarry Mountain Formation (Silurian), Eastern Oklahoma

Late Ordovician - early Silurian articulate brachiopods from Oklahoma, Southwestern Illinois, and Eastern Missouri

Silurian stratigraphy of Northeastern Oklahoma

Stratigraphy and paleontology of the Hunton group in the Arbuckle mountain region

Late Ordovician through early Devonian annoted correlati chart and Brachiopod range charts for the Southern midc ontinent region, U.S.A., with a discussion of Silurian and Devonian conodont

Brachiopods from the Turkey Creek limestone (Early Devon nian) Marshall County, Southern Oklahoma

Upper Bromide Formation and Viola Group (Middle and Upper Ordovician) in Eastern Oklahoma

Hunton group (Late Ordovician, Silurian, and Early Devon nian) in the Anadarko Basin of Oklahoma

Early Devonian brachiopods of Oklahoma

Stratigraphy of the Frisco and Sallisaw formations (Devonian) of Oklahoma

Stratigraphy and paleontology of the Hunton group in the Arbuckle mountain region

Stratigraphy and paleontology of the Brownsport formation (Silurian) of western Tennessee

Stratigraphy and paleontology of the Hunton group in the Arbuckle mountain region