European Association of Geochemistry Free

Late Cretaceous exhumation of the Little Belt Mountains and regional development of the Helena salient, west-central Montana, USA Available to Purchase

40 Ar/ 39 Ar evidence for ca. 1800 Ma tectonothermal activity along the Great Falls tectonic zone, central Montana Available to Purchase

Paleoproterozoic crust within the Great Falls tectonic zone: Implications for the assembly of southern Laurentia Available to Purchase

Timing of emplacement of the sapphire-bearing Yogo Dike, Little Belt Mountains, Montana Available to Purchase

Fenestrida and Rhabdomesida (Bryozoa) of the Otter Formation (Visean), central Montana Free

The origin of the Neihart Quartzite, a basal deposit of the mid-Proterozoic Belt Supergroup, Montana, U.S.A. Free

The coincidence of macroscopic paleocurrent indicators and magnetic lineation in shales from the Precambrian Belt Basin Available to Purchase

Middle Proterozoic shale-facies microbiota from the lower Belt Supergroup, Little Belt Mountains, Montana Free

Radiometric Ages of Intrusive Rocks in the Little Belt Mountains, Montana Available to Purchase

Clinopyroxenes from acidic, intermediate, and basic rocks, Little Belt Mountains, Montana Available to Purchase

Buried pre-Cambrian surface in the United States Available to Purchase

A contact metamorphic zone from the Little Belt Mountains, Montana Available to Purchase