The first civil government in Florissant was established in 1786, three years before the United States adopted its constitution and George Washington was elected the country's first president. French farmers and fur trappers looked upon the land and called it the "Valle Fleurissant"-which is to say, "the flowering or fertile valley." The community remained small until after World War II. Between 1950 and 1980, the population grew from 3,737 to 76,754. Today the community strives to preserve its proud heritage and build on the strength of its diverse population. The historic images in this book illustrate the city's founding and development, from the first French settlers to the post World War II building boom to the exciting new city of today.

This is a well-illustrated treatment of and guide to all the fossil and present-day species of butterflies in one of the richest areas in North America for butterfly diversity and study. For much of the year, the meadows, forests, and grassy slopes of the Florissant region of central Colorado are alive with butterflies - nearly 100 species of these fascinating and beautiful creatures. Many of them have unusual life histories: the larvae (caterpillars) of one species take two years to mature; others develop close associations with ants; and the adults of some species live only a few days, whereas others survive for months in winter hibernation. Central Colorado is also the site of the florissant Fossil Beds National Monument, which has yielded 12 of the 44 known species of butterfly fossils in the world. To find fossils of these delicate-winged creatures in such a perfect state of preservation is one of the wonders of nature, since the fossils have endured 35 million years of geologic activity, erosion, and climate change. Remarkably, most of the fossil species are closely related to various present-day species.

Considers S. 912, to establish the Florissant Fossil Beds National Monument, Colorado. Hearing was held in Colorado Springs, Colo.

The Florissant formation's fossil beds and petrified forest are interesting in themselves but also shed light on questions of paleoecology, macroevolution, and taphonomy (the study of the process of fossilization). Meyer (National Park Service. Florissant Fossil Beds National Monument, Colorado) and Smith (U. of Colorado Museum of Natural History--Paleontology/geological sciences, UC, Boulder) introduce 11 papers examining Florissant fossil flora, fauna, mineralogy and geochemistry through different periods and via a model of the role of microbial mats in its preservation. An integrated database/Web site to further related research is also discussed. The monograph is well-illustrated with geologic maps and images of historical figures in the field and specimens, but is not indexed.