Crater Mound

Cra′ter Mound`

a bowl-shaped depression in the earth in central Arizona: believed to have been made by the impact of a meteoroid. 4000 ft. (1220 m) wide; 600 ft. (183 m) deep.
References in periodicals archive ?
There is no doubt that the Kaali main crater was generated by a mighty explosion (Raukas & Laigna 2003), which destroyed the surroundings nearby and formed a crater mound with uplifted dolostone blocks (Fig.