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In this case the change in gross was due to a re-evaluation of conflicting data found in Variety. Don Groves had reported the dino pic's overseas gross as $563M in two articles -- here and here. Adding this to the $357M domestic gross listed in Variety's By the Numbers chart, gives me a worldwide total around $920M. But on February 24th, Variety reported the worldwide gross of the Amblin/Universal production as $913.1M. Stricken with self-doubt, I subtracted seven million from the overseas figures. Later, after further reflection and a re-checking of the old articles, I decided to return to Don Groves' figure.