New York / Washington / D.C. / Columbus / Crowell / Healdsburg / Washington / London / Garden City / /
Company
Shell Oil / Charles E. Merrill Publishing / St. Martin's Press / Van Nostrand Reinhold Company / Visitor Information and Associates / Arco Publishing / /
Country
Kenya / Pakistan / Canada / China / /
Event
Extinction / /
Facility
National Museum of Natural History / Smithsonian's National Museum of Natural History / British Museum / Smithsonian National Museum of Natural History / National Zoo / Space Museum / Industries Building / Life Nature Library / ART TO Zoo / National Museum of American History / Ice Age Hall / /
IndustryTerm
important tools / energy sources / prime energy source / food sources / volatile body chemicals / food / fossil site / household cleaning products / plastics / chemical action / accessibility ofa site / /
Movie
Exploring the Past / /
NaturalFeature
Rocky Mountains / /
Organization
Smithsonian Institution Washington / Smithsonian Visitor Information Center / Smithsonian Institution / office of Elementary and Secondary Education / Smithsonian / /
Person
Richard Leakey / Charles Scribner / Franklin Watts / Charles Doolittle Walcott / Dan Chaney / Carol Lane / Alan Walker / Frederick Warne / Thomas Y. Crowell / Julian Messner / William Morrow / Anna Kay Behrensmeyer / Lawrence Isham / Gary N. Life / / /
Position
school science coordinator / Secretary / Teacher / curriculum specialist / artist / Hunter / fourth Secretary / /
ProvinceOrState
Ohio / British Columbia / New York / California / /
Fossils: Footprints Across Time