Biogeochemistry Lab Facility (Purdue U.) http://www.eas.purdue.edu/~filley/
Framed site. The lab director's home page has a link to brief descriptions of the instrumentation in the biogeochemistry lab, which is used to study the degradation of biopolymers (lignin, cellulose), the formation of organic sulfur in sediments, and molecular isotope biogeochemistry.
Center for Isotope Geoscience (U. of Florida) http://www.geology.ufl.edu/isotopehome.html
Devoted to measuring isotopic variations in natural and man-made materials, and to improvement in isotopic analytical techniques. Four primary research areas are paleoclimatology, paleoanthropology, crust-mantle evolution, and geochronology. Descriptions of facilities and current research, faculty biographies, and contact information.
Environmental Geochemistry Laboratory (U. of Aalborg, Denmark) http://envgeolab.netfirms.com/
Physical inorganic and organometallic chemistry applied to environmental and geological systems. Descriptions of current research projects and interests, along with a page of laboratory publications. Provides contact information for collaboration inquiries and employment information.
Geology and Geochemistry Group (Los Alamos National Laboratory) http://www-geo.lanl.gov/
Focuses primarily on field and laboratory studies of geological processes related to environmental issues. Includes research and development, current programs, staff lists, employment and educational opportunities, and an on-line field trip through the Jemez Volcanic Field.