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

Praeconocaryomma vivenkensis

Protozoa - Spumellaria - Praeconocaryommidae

Taxonomy
Cromyosphaera vivenkensis was named by Lipman (1967).

It was recombined as Praeconocaryomma vivenkensis by Popova-Goll et al. (2005).

Synonymy list
YearName and author
1967Cromyosphaera vivenkensis Lipman
2005Praeconocaryomma vivenkensis Popova-Goll et al.

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

RankNameAuthor
Life
Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
RankNameAuthor
subclassRadiolaria(Müller 1858)
orderSpumellariaEhrenberg 1875
familyPraeconocaryommidaePessagno 1976
genusPraeconocaryommaPessagno 1976
speciesvivenkensis(Lipman 1967)

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.

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: Santonian or 85.70000 to 83.60000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Santonian85.7 - 83.6Russian Federation (Tambov) Praeconocaryomma vivenkensis (95161)
Santonian - Early/Lower Campanian85.7 - 72.2Russian Federation (Tambov) Praeconocaryomma vivenkensis (95158)