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echiniteECH'INITE, n. [See Echinus.] A fossil found in chalk pits, called centronia; a petrified shell set with prickles or points; a calcarious petrifaction of the echinus or sea-hedgehog. |
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echiniteECH'INITE, n. [See Echinus.] A fossil found in chalk pits, called centronia; a petrified shell set with prickles or points; a calcarious petrifaction of the echinus or sea-hedgehog. |