Abstract

A locality 12 miles downstream from the type locality for the Levis Formation has yielded a new genus, Stellatograptus, and three variants of Clonograptus sarmentosus (Moberg) as well as other forms, suggestive of the fauna of the Hagastrand Member of the Lower Ordovician section at Oslo, Norway. Biometrical data on the dominant forms are tabulated and extensive revision for C. sarmentosus is offered.

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