Echinoidea distribution details

United Kingdom  (Nation)  
Lewis, D. N. 1989. Fossil Echinoidea from the Barton Beds (Eocene, Bartonian) of the type locality at Barton-on-Sea in the Hampshire Basin, England. Tertiary Research 11, 1-47.   [details]
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2017-09-11 08:37:40Z
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