The fossil record of late Campanian tyrannosauroids of western North America has a geographic gap.

北美西部晚期的坎帕阶霸王龙的化石记录存在地理差异。

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In that case, a gap exists and the analyst must record and report the issue for further investigation.

在这种情况下，就会存在差异，分析师必须记录和报告该问题，以便作进一步的调查。

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Now, this once-worrisome gap in the fossil record is a period of intense interest to geologists as well as paleontologists.

这个曾经令人头疼的化石空白期现在成为了地质学家和古生物学家共同的关注对象。

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Its sales are also down on the year but the gap with the Record remains broadly similar.

BBC: Scottish newspaper see sales slump

The gap widened to a record 6.7% of GDP in the October-December quarter, the latest period for which the official number is available.

WSJ: India RBI Warns on Inflation, Current-Account Deficit

Central bank data last week showed the current-account gap widened to a record 6.7% of GDP in the October-December quarter, from 5.4% in the preceding quarter.

WSJ: India PM Says Pessimism Over Economy Unwarranted