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As meteoroids are heated during atmospheric entry, their surfaces melt and experience ablation.They can be sculpted into various shapes during this process, sometimes resulting in shallow thumbprint-like indentations on their surfaces called regmaglypts.

In cases where many meteorites were found in one place, the name may be followed by a number or letter (e.g., Allan Hills 84001 or Dimmitt (b)).Strewn fields are commonly elliptical in shape, with the major axis parallel to the direction of flight.In most cases, the largest meteorites in a shower are found farthest down-range in the strewn field.The most frequent hypervelocity cratering events on the Earth are caused by iron meteoroids, which are most easily able to transit the atmosphere intact.Examples of craters caused by iron meteoroids include Barringer Meteor Crater, Odessa Meteor Crater, Wabar craters, and Wolfe Creek crater; iron meteorites are found in association with all of these craters.