This a common heart-shaped Cretaceous sea-urchin originates from the Upper Chalk. This specimen is preserved in its original calcite and its length is around 6cm.
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Details
Creative#:
TOP23856776
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
Same folder images:
anatomyanimalanimalsatelostomatablackbackgroundcalcitegroupcarbonatemineralchalkcretaceousperiodechinodermechinodermataechinoideaechinoidheartinvertebratainvertebrateirregularmarinemesozoicmicrastercoranguinummuscleonephanerozoicprehistoricrockseaurchinsedimentaryspatangoidastudioshotsymmetrytheandainthisfromhistoryhistorical
aanatomyandanimalanimalsatelostomatabackgroundblackcalcitecarbonatechalkcoranguinumcretaceousechinodermechinodermataechinoidechinoideafromgrouphearthistoricalhistoryininvertebratainvertebrateirregularmarinemesozoicmicrastermineralmuscleoneperiodphanerozoicprehistoricrockseasedimentaryshotspatangoidastudiosymmetrythethisurchin