Graptolitic definitions

Graptolitic

• (a.) Of or pertaining to graptolites; containing graptolites; as, a graptolitic slate.
Found on http://thinkexist.com/dictionary/meaning/graptolitic/

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Graptolitic

Grap'to·lit`ic adjective Of or pertaining to graptolites; containing graptolites; as, a graptolitic slate.
Found on http://www.encyclo.co.uk/webster/G/52

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