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Grewingkia robustum

Anthozoa - Stauriida - Streptelasmatidae

Taxonomy
Streptelasma robustum was named by Whiteaves (1896).

It was recombined as Grewingkia robustum by Neuman (1969), Elias (1981).

Sister species lacking formal opinion data
G. franklinensis

Synonymy list
YearName and author
1969Grewingkia robustum Neuman
1981Grewingkia robustum Elias p. 11

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RankNameAuthor
kingdomAnimalia()
phylumCnidariaHatschek 1888
classAnthozoaEhrenberg 1834
—Hexacorallia()
subclassRugosa(Milne-Edwards and Haime 1850)
orderStauriidaVerrill 1865
RankNameAuthor
suborderStreptelasmatinaWedekind 1927
familyStreptelasmatidae(Nicholson 1889)
subfamilyStreptelasmatinaeNicholson 1889
genusGrewingkiaDybowski 1873
speciesrobustum(Whiteaves 1896)

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.

†Grewingkia robustum Whiteaves 1896
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calciteo
Locomotion: stationaryo
Attached: yeso
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-27 16:55:09
Modified: 2004-02-28 16:53:57
Source: o = order, c = class
Reference: Kiessling 2004

Age range: base of the Middle Ordovician to the top of the Late/Upper Ordovician or 471.30000 to 443.10000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Middle Ordovician - Late/Upper Ordovician471.3 - 443.1Canada (Nunavut) Streptelasma robustum (24233)