Daughter taxa (time control age-window is: 0-800Ma)![]() | ||||
![]() | Otosphaera annikae neptune records: | |||
![]() | Otosphaera auriculata neptune records: 1 | |||
![]() | Otosphaera tenuissima neptune records: | |||
Otosphaera sp. neptune records: 19 |
Catalog entries: Otosphaera
Original description: Collosphærida with simple shells, the pores of which are prolonged into external simple radial tubuli with fenestrated walls; outer mouth of the tubuli armed with a single tooth.
Morphology:
Size:
Geological Range:
Last occurrence (top): Extant. Data source: Total of range of species in this database
First occurrence (base): at base of Aquitanian Stage (0% up, 23Ma, in Aquitanian stage). Data source: Total of range of species in this database
Plot of occurrence data:
Haeckel, E (1887). Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873-1876. 18: 1-1803. gsReferences:
![]() |
Otosphaera compiled by the radiolaria@mikrotax project team viewed: 24-5-2022
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=204850 Go to Archive.is to create a permanent copy of this page - citation notes |