Conodont Z1C21
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Examples of Bars, or Specimen
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-- Z1C21X01
-- Z1C21X01
-- Z1C21S02
-- Z1C21S03
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Nickname: Terminator
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Diagnosis: Large element with long cust with deep costa, and lateral
rami with wide-spaced denticles meeting in inverted "V"
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Collected: Site Z,
in Nashville, Tennessee, USA, from Upper Ordovician deposits.
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Estimated Age: about 450 million years old.
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Dimensions: scale bar is .5 mm
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Comments: Very long, sharp cusp. Z1C21S03 image not scaled.
Page established 10-1-98, updated 12-1-2000 -- copyright Jim Davison
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