Catalog entries: Hexastylus dimensivus
Original description: Shell thin walled, with smooth surface. Pores irregular, polygonal, four to eight times as broad as the bars; eleven to thirteen on the radius. Six spines hexagonal pyramidal, as long as the radius, about three times as broad at the base as one pore.
Remarks on original description: Haeckel listed Hexastylus dimensivus under the subgeneric name Hexastylissus, but did not include the subgeneric name in the species name.[comment from RadWorld database]
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:
Hexastylus dimensivus compiled by the radiolaria@mikrotax project team viewed: 4-7-2022
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=204312 Go to Archive.is to create a permanent copy of this page - citation notes