Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Tetragregnon sycamorensis

Protozoa - Latentifistularia - Tetratormentidae

Taxonomy
Tetragregnon sycamorensis was named by Ormiston and Lane (1976). It is not extant. It is the type species of Tetragregnon.

Synonymy list
YearName and author
1976Tetragregnon sycamorensis Ormiston and Lane

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
subclassRadiolaria(Müller 1858)
RankNameAuthor
superorderPolycystina(Ehrenberg 1838)
orderLatentifistulariaCaridroit et al. 1999
familyTetratormentidaeNestell and Nestell 2010
genusTetragregnonOrmiston and Lane 1976
speciessycamorensisOrmiston and Lane 1976

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

†Tetragregnon sycamorensis Ormiston and Lane 1976
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: silicap
Environment: marinep
Locomotion: passively mobilep
Life habit: planktonicp
Diet: omnivorep
Created: 2005-01-28 01:13:47
Modified: 2005-01-28 03:13:47
Source: p = phylum
Reference: Kiessling 1999

Age range: Tournaisian or 358.90000 to 346.70000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Tournaisian358.9 - 346.7Germany Tetragregnon sycamorensis (91000)