Catalog entries: Zygospyris brevispina
Geological Range:
Last occurrence (top): within Neogene Period (2.59-23.03Ma, top in Piacenzian stage). Data source: Lazarus et al. 2015 - "N age group"
First occurrence (base): within Neogene Period (2.59-23.03Ma, base in Aquitanian stage). Data source: Lazarus et al. 2015 - "N age group"
Plot of occurrence data:
![]() |
Zygospyris brevispina compiled by the radiolaria@mikrotax project team viewed: 25-2-2021
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=206053 Go to Archive.is to create a permanent copy of this page - citation notes |