World-Famous St. Clair Fern Fossils
The fern fossils from St. Clair, Pennsylvania are world famous. These plant fossils occur in black shale matrix, and have a characteristic white coating of t...
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Editorial & Field Notes
Spanish Silver, Minerals, and Mining Treasures at Tucson’s Arizona History Museum
The Arizona History Museum is housed in a beautiful, historic building in the heart of Tucson, Arizona. The museum is the Arizona Historical Society’s home, ...
Ten Canyons on or near Navajoland - Part 1
Ten Canyons on or near Navajoland - Part 1 By Helen Serras-Herman There are ten canyons in northern Arizona with spectacular landscapes, bursting with Native...
Ten Canyons on or near Navajoland - Part 2
Ten Canyons on or near Navajoland - Part 2 By Helen Serras-Herman Wupatki National MonumentThe Wupatki National Monument is situated just north of Flagstaff,...
Central City - From Mining Boom Town to Casino Haven
Central City – From Mining Boom Town to Casino Haven! By Helen Serras-Herman Beautiful historic Victorian-era buildings, museums, casinos and shops, line- up...