Alamo bolide impact
Prehistoric impact event
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Distorted limestones from the Alamo impact in the Irish Range, Nevada.
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Close-up of Alamo impact breccia near Hancock Summit, Pahranagat Range, Nevada.
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Alamo impact breccia near Hancock Summit, Pahranagat Range, Nevada.
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Top of the Alamo impact breccia near Hancock Summit, Pahranagat Range, Nevada.
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Calcitic spherules ("spherical lapilli") from the Alamo bolide impact deposits in the Irish Range, Nevada. Scale bar is 5.0 mm.