0 I can see both meanings here before and after - it is not clear to me from the sentence which came first 0-
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01cite10CalifJim12cite10To be sure, I think we'd need at least one paragraph that precedes this sentence.12br
10Maybe the first part about the dogs should have read 11i10The sites had first been identified ...,12i10 but the author simplified the tense to the simple past because it was clear from context that t
01cite10Anonymous12cite10I think iff the first clause didn't have the word 'first', then we could not make the assertion that the dog found the site first and later used the equipment to verify the result. 12blockquote10That's the long and the short of it. 0-