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Title: Shells that are enriched with 12C signify: Post by: dada83 on Sep 10, 2017 Shells that are enriched with 12C signify:
A) Past cold climates B) Past warm climates C) Past upwelling water D) Past downwelling water Title: Re: Shells that are enriched with 12C signify: Post by: bigrob1979 on Sep 10, 2017 Content hidden
Title: Re: Shells that are enriched with 12C signify: Post by: dada83 on Dec 31, 2017 AWESOME
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