Catalog entries: Tripilidium
Original description: 1b. Tribus: Archipilida Monocyrtida aperta triradiaita.
C. Archipilida, tripoda (= Tripodiscida).(Archipilida margine ostii tribus appendicibus ornato).
BII. acuta (capitulo spinoso, non laevi)
IIb. tribus pedibus terminalibus sine costis lateralibus longitudinalibus.
c+ pedibus simplicibus.
Translated description: 1b. Tribe: Archipilida. Open, triradiate monocyrtids.
C. Three-footed Archipilida (= Tripodiscida). (Archipilida with the apertural margin provided with three appendages).
BII. Acute (cephalis spiny, not smooth).
IIb. Three terminal feet, but lackina lateral longitudinal ribs.
c+ Feet simple. (Translated from Latin by E.M.R. and W.R.R.)]
Morphology:
Size:
Similar species
Geographic distribution
Paleobiology
Phylogenetic relations
Geological Range:
Last occurrence (top): at top of Chattian Stage (100% up, 23Ma, in Aquitanian stage). Data source: Total of range of species in this database
First occurrence (base): at base of Danian Stage (0% up, 66Ma, in Danian stage). Data source: Total of range of species in this database
Plot of occurrence data:
Haeckel, E. (1882a). Entwurf eines Radiolarien-Systems auf Grund von Studien der Challenger-Radiolarien [Basis for a radiolarian classification from the study of Radiolaria of the Challenger collection]. Jenaische Zeitschrift für Naturwissenschaft. 15: 418-472. gsReferences:
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Tripilidium compiled by the radiolaria@mikrotax project team viewed: 30-1-2023
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