Hawaii 2009

A few days of snorkeling and hiking on Kauai and Oahu

Updated: Sep 14, 2009 6:23pm PST

Hawaii 2008

Updated: Dec 31, 2008 9:40am PST

South Africa 2007

Field work in the Karoo + a quick trip to the Cape of Good Hope

Updated: Aug 09, 2008 3:17pm PST

Brazos Bend State Park, Texas

Updated: Aug 09, 2008 1:07pm PST

Rocks and fossils at Houston Museum of Natural Science

This is a temporary exhibit called "Geopalooza - A Hard Rock Anthology ...

Updated: Jul 06, 2008 7:00am PST

Texas Wildflowers 2008

Updated: Mar 30, 2008 8:42pm PST

Rocky Mountain, Grand Teton, and Yellowstone National Parks 2005

Updated: Mar 02, 2008 1:07pm PST

Canadian Rockies 2004

A geological adventure in an amazing place

Updated: Mar 10, 2007 6:49am PST

At the Zoo II

Updated: Jan 28, 2007 7:00pm PST

Canadian Rockies 2005

Another geological adventure in an amazing place

Updated: Sep 17, 2005 8:44pm PST

At the Zoo

Updated: May 16, 2005 6:10pm PST

Texas Wildflowers, Washington County

Updated: Apr 11, 2005 7:39pm PST

Southern Spain

Updated: Nov 27, 2004 10:36am PST