There were no meteorite fragments or impact crater geologic structures.
There, Superman met several of the world's residents, who had gained superpowers when they were struck by the various meteorite fragments.
Any meteorite fragments that may once have been present would be long since eroded away.
The meteorite fragments found nearby were unrelated to this formation.
However he did not find any meteorite fragments from the impact.
Samples of charred wood were taken from beneath the meteorite fragments and analyzed for carbon-14 composition.
No meteorite fragments have been found at the site.
Gilbert argued that the meteorite fragments found on the rim were coincidental.
A number of small meteorite fragments have since been found nearby.
Speculators have been active in the informal market that has rapidly emerged for meteorite fragments.