When first reported in 1983 after aerial observation, it was interpreted as either an impact structure or a cryptovolcanic feature.
Impact crater | crater | impact crater | Crater Lake | Crater Lake National Park | Crater National Forest | crater lake | Chicxulub crater | Volcanic crater | Manicouagan crater | Luba Crater Scientific Reserve | Hooge Crater Commonwealth War Graves Commission Cemetery | Explosion crater | Belopol'skiy (crater) | Battle of the Crater | Wolfe Creek Crater | Wilkes Land crater | The Ghost of Creaky Crater | The Crater Lake Monster | Saint Martin crater | Punchbowl Crater | Phocylides (crater) | Onepoto (volcanic crater) | O'Day (crater) | Obolon' crater | Moulton (crater) | Kibal'chich (crater) | Kebira Crater | Kaʻau Crater Boys | Fra Mauro (crater) |