What geological feature characterizes a Complex Crater, formed by material rebounding after the cavity collapses?
Answer
A pronounced high central peak.
Complex craters are formed when the initial excavated cavity collapses under its own weight, often resulting in features like collapsed interior walls and a central peak formed by rebounding material.
Related Questions
Why are impact craters often erased on Earth?What causes the symmetrical, circular shape typical of most impact craters?What geological feature characterizes a Complex Crater, formed by material rebounding after the cavity collapses?What specific microscopic feature found within mineral grains is strong evidence of shock metamorphism in place?Which two high-pressure mineral polymorphs of silica are key indicators because they are only stable under shock conditions?What macroscopic rock feature, marked by ridges radiating from an apex, is considered a primary criterion for impact structure confirmation?Why is the bulk of the impacting object rarely found intact at the center of the resulting crater?What specific type of material found in ejecta provided early proof for structures like Meteor Crater in Arizona?What type of gravity anomaly is generally expected when mapping the subsurface of a Simple Crater?How does the floor elevation of a classic impact crater typically compare to the surrounding ground level, differentiating it from a volcanic crater?