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Lower Cretaceous vertical distribution of calcareous dinoflagellate cysts in ODP Hole 122-761C

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DataONE2017-08-05 更新2024-06-26 收录
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Low-diversity calcareous dinoflagellate cysts were studied by SEM in 10 samples from the Lower Cretaceous of Hole 761C (256-235 mbsf). The ?late Aptian/Albian age interval can be recognized because of the calcispheres present. The new orthopithonelloid genus Bitorus is introduced.
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2018-01-05
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