Media available: image / Collection place: North America / Collector: Francis A. Riddell and William S. Evans Jr. / Materials: Basalt (basic igneous rock) - Hearst Museum Portal Search Results

Start Over Media available image Collection place North America Collector Francis A. Riddell Collector William S. Evans Jr. Materials Basalt (basic igneous rock)

1. Hammerstone fragment

Museum number:: 1-115031
Object class:: Hammerstones
Collector:: Francis A. Riddell and William S. Evans Jr.
Collection place:: CA-Las-48, Lassen County, California
Collection date:: July 23, 1948

2. Hammerstone fragment

Museum number:: 1-115158
Object class:: Hammerstones
Collector:: Francis A. Riddell and William S. Evans Jr.
Collection place:: CA-Las-52, Lassen County, California