"Ward's Phenomena"

Gray to buff, with numerous ooliths and fossil fragments.

Foliated biotite, coarse, silvery gray with quartz-feldspar bands.

Typical green-gray, fissile, clay-rich.

Well-cemented, medium-grained orthoquartzite.

Red, medium, to coarse-grained iron oxide cement; shows hematite bands.

Compact Plant Fiber Masses.

Light gray, earthy.

Brownish gray, kerogen-rich; commercial oil source.

Gray andesite with phenocrysts of felspar and/or hornblende.

Abundant small black phenocrysts in a gray to brown matrix.

Light gray, fine small clasts.

Buff, coarse, crystalline “Austin Marble” with shell casts and molds.

Dense and massive.

Hematite-cemented quartz; orthoquartzite.

Chlorite-bearing.

Glossy green dunite (olivine) inclusion in non-genetically related basalt. Average size: 3" x 4".