Catalog entries: Hexapyle dodecantha
Original description: Cortical shell triangular, thorny; with rounded corners, three and a half times as broad as the medullary shell. Twelve stronger radial spines, six opposite in pairs on each side of the discoidal shell, as prolongations of the lateral edges of the triangular gates, which are about the same breadth as the half girdles between them.
Diameter of the cortical shell 0.21, of the medullary shell 0.06; breadth of the gates and of the bridges 0.06.
Last occurrence (top): Extant Data source: Lazarus et al. 2015 - "R age group"
First occurrence (base): within Quaternary Period (0.00-2.59Ma, base in Gelasian stage). Data source: Lazarus et al. 2015 - "R age group"
Plot of occurrence data:
Hexapyle dodecantha compiled by the radiolaria@mikrotax project team viewed: 27-11-2020
Short stable page link: http://mikrotax.org/radiolaria/index.php?id=204305 Go to Archive.is to create a permanent copy of this page - citation notes