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† Protaxocrinus laevis
Protaxocrinus laevis

Additional Functions

Grouping

Belong­ing to

 Gaeabionta  ⇒ Domäne: Eukaryota  ⇒ Reich: Animalia  ⇒ Mittelreich: Eumetazoa  ⇒ Klade: Triploblastica  ⇒ Klade: Nephrozoa  ⇒ Abzweig: Deuterostomia  ⇒ Klade: Ambulacraria  ⇒ Stamm: Echinodermata  ⇒ Unterstamm: Pelmatozoa  ⇒ Klasse: Crinoidea  ⇒ Unterklasse: Flexibilia  ⇒ Ordnung: Taxocrinida  ⇒ Überfamilie: Taxocrinacea  ⇒ Familie: Taxocrinidae  ⇒ Gattung: Protaxocrinus

Taxo­nomic seg­ment

Art

This mentioned taxonomy is an attempt to make an conclusive assignment from the different classifications of various scientists. Because the taxonomy may change due to the latest investigative methods and other findings, our map is a guide only.

Name from

Corre­spond­ing author (Name, Year)

Billings, 1857

Other languages

scientific

Protaxocrinus laevis

Recombined

scientific

Lecanocrinus laevis

Billings, 1857
Ref.: E. Billings. 1857. Report for the year 1856. Geological Survey of Canada - Report of Progress for the Years 1853-56

Lebenszeitraum in Million Jahren (Ma)

Start age: 445.2 Ma - End age: 445.2 Ma
Phanerozoic
(Phanerozoikum)
Paleozoic
(Paläozoikum)
Ordovician
(Ordovizium)
Upper Ordovician
(Oberes Ordovizium)
Hirnantian
(Hirnantium)
443.7
445.6

Additional data by PBDB, License: CC BY

Motility: stationary
Habit: epifaunal
Environment: marine
Diet:

suspension feeder
Compositon of the remains:

high Mg Calcite

Reference- and Source indication, Literature

On the same taxonomic level (siblings) (Count: 3)

Taxonomic assignment (0)

References by PBDB, License: CC BY

  • R. S. Bassler, 1943 - Bibliographic and faunal index of Paleozoic pelmatozoan echinoderms - Geological Society of America Special Paper (45), 1-734 (journal article, English)
  • E. Billings, 1857 - Report for the year 1856 - Geological Survey of Canada - Report of Progress for the Years 1853-56 (), 247-345 (book/book chapter, )

IDs

GUSID (Global unique identifier short form) CKgw9jE-sEmS_QhEGeoSNw
GUID (Global unique identifier) F630A808-3E31-49B0-92FD-084419EA1237
Database ID 217596