Daughter taxa (time control age-window is: 0-800Ma)![]() | Granddaughter taxa | ||||
| Lychnocanium carinatum neptune records: 27 | |||||
| Lychnocanium conicum neptune records: 103 | |||||
| Lychnocanium continuum neptune records: 2 | |||||
| Lychnocanium grande neptune records: 522 | |||||
| Lychnocanium hirundo neptune records: | |||||
| Lychnocanium neptunei neptune records: | |||||
| Lychnocanium tetrapodium neptune records: | |||||
| Lychnocanium tridentatum neptune records: 2 | |||||
| Lychnocanium waiareka neptune records: | |||||
| Lychnocanium sp. neptune records: 40 | |||||
Catalog entries: Lychnocanium
Original description: Apertura testae duplex opposita. Testa semel constricta. articuli postremi apertura constricta aut margine connivente, nec sensim ampliore...aculeis pedicellata.
Translated description: Aperture of the test double, opposite. Test with a single constriction. Posterior segments with constricted aperture or a closed margin, and not gradually widening. Spines forming feet. (Translated from Latin by E.M.R. and W.R.R.)]
Geological Range:
Last occurrence (top): at top of Neogene Period (100% up, 2.6Ma, in Piacenzian stage). 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:
Ehrenberg, C. G. (1847). Uber die mikroskopischen kieselschaligen Polycystinen als machtige Gebirgsmasse von Barbados und uber das Verhaltniss der aus mehr als 300 neuen Arten bestehenden ganz eigenthumlichen Formengruppe jener Felsmasse zu den jetzt lebenden Tieren und zur. Bericht uber die zu Bekanntmachung geeigneten Verhandlungen der Koniglichen Preussische Akademie der Wissenschaften zu Berlin. 1847: 41-60. gs References:

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Lychnocanium compiled by the radiolaria@mikrotax project team viewed: 22-7-2026
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=204629 Go to Archive.is to create a permanent copy of this page - citation notes |