Daughter taxa (time control age-window is: 0-800Ma)![]() | ||||
| Olladiscoaster tokerae | ||||
| Olladiscoaster sp. | ||||
Farinacci & Howe catalog pages:
Olladiscoaster
| Lith size: 0->0µm; |
Geological Range:
Notes: Middle Miocene, diverse and common in the lower part of NN6, and persists with lower diversity and abundance in to mid NN7 (Varol & Bowman 2024, fig. 6)
Last occurrence (top): at top of NN7 zone (100% up, 10.9Ma, in Tortonian stage). Data source: Total of ranges of the species in this database
First occurrence (base): within NN5 zone (13.53-14.91Ma, base in Langhian stage). Data source: Total of ranges of species in this database
Plot of occurrence data:
Varol, O. & Bowman, A. R. (2024). The new Middle Miocene genus Olladiscoaster, and related and associated discoasters. Grzybowski Foundation Special Publication. 28: 1-102. gsReferences:

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Olladiscoaster compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 5-3-2026
Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=1835 Go to Archive.is to create a permanent copy of this page - citation notes |
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