A suspected impact crater near Duckwater, Nevada.

Results of recent expeditions to a possible impact crater in central Nevada are summarized in this report. This feature has a mean diameter of 91.3 m, a mean depth of 5.1±0.1 m, a volume of 24560 m³ and a rim height of up to 0.6 m). Preliminary geological and topographic maps of this crater are presented.