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Trilonche
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Actinopoda
Subclass:
Radiolaria
Order:
Porulosida
Suborder:
Spumellina
Infraorder:
Sphaerellari (division)
Superfamily:
Liosphaericae
Family:
Triposphaeridae
Formal Genus Name and Reference:
Trilonche HINDE, 1899
Type Species:
T. vetusa, SD herein
Images
(Click to enlarge in a new window)
Fig. 21,3. *T. vetusa, Dev., Austral., X200 (44)
Synonyms
Geographic Distribution
Dev.(Austral.), L.Carb. (Eng.)
Age Range
Beginning Stage in Treatise Usage:
Dev.
Beginning International Stage:
Lochkovian
Fraction Up In Beginning Stage:
0
Beginning Date:
419
Ending Stage in Treatise Usage:
L.Carb.
Ending International Stage:
Serpukhovian
Fraction Up In Ending Stage:
100
Ending Date:
323.4
Description
Two concentric lattice shells, 3 main radial spines, by-spines present or absent
References
Museum or Author Information
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Actinopoda
Subclass:
Radiolaria
Order:
Porulosida
Suborder:
Spumellina
Infraorder:
Sphaerellari (division)
Superfamily:
Liosphaericae
Family:
Triposphaeridae
Formal Genus Name and Reference:
Trilonche HINDE, 1899
Type Species:
T. vetusa, SD herein
Images
(Click to enlarge in a new window)
Fig. 21,3. *T. vetusa, Dev., Austral., X200 (44)
Synonyms
Geographic Distribution
Dev.(Austral.), L.Carb. (Eng.)
Age Range
Beginning Stage in Treatise Usage:
Dev.
Beginning International Stage:
Lochkovian
Fraction Up In Beginning Stage:
0
Beginning Date:
419
Ending Stage in Treatise Usage:
L.Carb.
Ending International Stage:
Serpukhovian
Fraction Up In Ending Stage:
100
Ending Date:
323.4
Description
Two concentric lattice shells, 3 main radial spines, by-spines present or absent