arrayname: original
Daughter taxa (time control age-window is: 0-800Ma)![]() | Granddaughter taxa | ||||
![]() | ![]() | ![]() | ![]() | Acropyramiidae neptune records: | |
![]() | ![]() | ![]() | ![]() | Anthocyrtidae neptune records: | |
![]() | ![]() | ![]() | Anthocyrtis neptune records: 53 | ||
Anthocyrtoma neptune records: 211 | |||||
Archicorys neptune records: | |||||
![]() | ![]() | ![]() | ![]() | Bekomidae neptune records: | |
![]() | ![]() | ![]() | ![]() | Cycladophoridae neptune records: | |
![]() | ![]() | ![]() | ![]() | Eucyrtidiidae neptune records: | Artophormis Calocyclas Conicavus Cymaetron Cyrtocapsa Cyrtocapsella Eucyrtidium Lithocampe Lithopera Lithostrobus Stichocorys |
![]() | ![]() | ![]() | ![]() | Lophocyrtiidae neptune records: | |
![]() | ![]() | ![]() | ![]() | Lychnocaniidae neptune records: | |
![]() | Pterosyringium neptune records: 4 | ||||
![]() | ![]() | ![]() | ![]() | Stichopiliidae neptune records: | |
![]() | ![]() | ![]() | ![]() | Theocotylidae neptune records: | |
![]() | ![]() | ![]() | ![]() | Theoperidae (ss) neptune records: | |
![]() | ![]() | ![]() | ![]() | Theoperidae inc sed neptune records: | Anthocorys Anthocyrtella Aphetocyrtis Cassideus Conarachnium Cyrtolagena Dictyocephalus middouri Dictyopodium Diplocyclas Eurystomoskevos Lithapium Lithomitrissa Lophoconus Lophocorys Phrenocodon Sethochytris Sethoconus Stichocampe Theocorys Udan |
Catalog entries: Theoperidae
Geological Range:
Last occurrence (top): Extant. Data source: Total of ranges of the species in this database
First occurrence (base): within Paleogene Period (23.03-66.04Ma, base in Danian stage). Data source: Total of ranges of species in this database
Plot of occurrence data:
![]() |
Theoperidae compiled by the radiolaria@mikrotax project team viewed: 17-4-2025
Short stable page link: https://mikrotax.org/bforams/index.php?id=205843 Go to Archive.is to create a permanent copy of this page - citation notes |
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