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Astandes

Gastropoda - Neogastropoda - Maturifusidae

Synonymy list
YearName and author
2002Astandes Sepkoski
2003Astandes Squires and Saul p. 149
2004Astandes Kaim p. 104

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
RankNameAuthor
subclassCaenogastropoda(Cox 1959)
Sorbeoconcha(Ponder and Lindberg 1997)
Hypsogastropoda(Ponder and Lindberg 1997)
superorderLatrogastropodaRiedel 2000
orderNeogastropodaThiele 1929
familyMaturifusidaeGrĂ¼ndel 2001
genusAstandes

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.

G. †Astandes
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Astandes conspicuus Eichwarld 1868
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Invalid names: Maturifusus montagi Eichwald 1868 [synonym]
Astandes kostromensis Gerasimov 1955
Astandes salsa Squires and Saul 2003
Astandes ticurelatus GrĂ¼ndel 2001
Diagnosis
ReferenceDiagnosis
R. L. Squires and L. R. Saul 2003Shell small, high turbiniform. Whorls convex with spiral cords and collabral ribs, latter becoming obsolete on siphonal neck. Anomphalous. Aperture Dshaped. Siphonal canal small but distinct. Outer lip thickened. Parietal wall callused. Growth lines prosocline.
Measurements
No measurements are available
Composition: aragonitec
Locomotion: actively mobileo
Life habit: epifaunalo
Diet: carnivoreo
Vision: limitedc
Created: 2004-02-29 11:41:42
Modified: 2009-09-10 10:56:35
Source: o = order, c = class
Reference: Kiessling 2004

Age range: base of the Late/Upper Bathonian to the top of the Early/Lower Maastrichtian or 167.70000 to 66.00000 Ma

Collections (20 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Bathonian167.7 - 164.7Poland A. sp. (141288)
Middle Bathonian167.7 - 164.7Poland A. sp. (141273 141274 141276 141277 141300) A. ticurelatus (63058 63078 141297)
Late/Upper Callovian164.7 - 161.2Poland A. conspicuus, A. kostromensis (63064)
Middle Oxfordian161.2 - 155.7Germany Maturifusus montagi (58320)
Turonian93.9 - 89.8USA (California) A. salsa (215310 220338 220340)
Late/Upper Campanian83.5 - 70.6USA (Tennessee) A. densatus (88357)
Middle Campanian83.5 - 70.6USA (Texas) A. sp. (7466 7467)
Late/Upper Campanian - Early/Lower Maastrichtian83.5 - 66.0USA (Tennessee) A. densatus (7515)
Early/Lower Maastrichtian70.6 - 66.0USA (Wyoming) A. densatus (1586 1588)