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Cyclonema modestum

Gastropoda - Euomphalina - Platyceratidae

Taxonomy
Cyclonema (Cyclonema) modestum was named by Poulsen (1974) [Cyclonema (Cyclonema?) modestum Poulsen 1974]. It is a 3D body fossil. Its type locality is Locality 3. Southwestern tip of Washington Land, into Kane Basin & Kennedy Chann, which is in a Llandovery reef, buildup or bioherm mudstone in the Offley Island Formation of Greenland.

It was recombined as Cyclonema modestum by Wagner (2023).

Synonymy list
YearName and author
1974Cyclonema (Cyclonema) modestum Poulsen pp. 10 - 11 figs. pl. 2 f. 5-7
2023Cyclonema modestum Wagner p. 4907

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
subclassEogastropoda
orderEuomphalina
superfamilyPlatyceratoidea()
familyPlatyceratidae
genusCyclonema
speciesmodestum()

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.

Cyclonema modestum Poulsen 1974
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragoniteg
Composition 2: low Mg calciteg
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Adult height: 10 to < 100g
Folds: noneg
Ribbing: minorg
Spines: noneg
Internal reinforcement: noneg
Ontogeny: accretionsuperf
Environment: marinef
Locomotion: facultatively mobileg
Epibiont: yesg
Life habit: epifaunalg
Diet: coprophageg
Diet 2: deposit feederg
Vision: limitedc
Created: 2004-08-16 09:07:28
Modified: 2009-07-20 15:18:07
Source: g = genus, f = family, superf = superfamily, c = class
References: Batten 1984, Kiessling 2004, Wagner 2023, Knight et al. 1960

Age range: Llandovery or 443.40000 to 433.40000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Llandovery443.4 - 433.4Greenland (Washington Land) Cyclonema modestum (type locality: 49829)