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

Eogastropoda

Gastropoda -

Synonyms
Synonymy list
YearName and author
1996Eogastropoda Ponder and Lindberg
1998Euomphalomorpha Bandel and Frýda p. 118
1998Eogastropoda Beesley p. 639
2001Eogastropoda Lozouet et al. p. 15
2003Eogastropoda Jeffery

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
RankNameAuthor
superphylumLophotrochozoa
phylumMollusca
classGastropodaCuvier 1797
subclassEogastropoda
subclassEogastropoda

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: actively mobilec
Life habit: epifaunalc
Vision: limitedc
Created: 2004-02-29 11:40:59
Modified: 2010-02-11 01:35:02
Source: c = class
Reference: Kiessling 2004

Age range

Maximum range based only on fossils: base of the Ibexian to the top of the Holocene or 488.30000 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 485.4 Ma

Collections (3892 total)

Oldest occurrences

Time interval Ma Country or state Original ID and collection number
Trempealeauan501.0 - 485.4Canada (Newfoundland) Sinuopea sp. (196076)
Trempealeauan501.0 - 485.4USA (Wisconsin) Dirhachopea sp. (256) Holopea sweeti (93598) Straparollus primordialis, Pleurotomaria advena (154375)
Trempealeauan501.0 - 485.4USA (Alabama) Schizopea washburnei (157241)
Trempealeauan501.0 - 485.4USA (Missouri) Dirhachopea abrupta (154348) Dirhachopea appressa (154349) Dirhachopea appressa, Dirhachopea intermedia, Rhachopea typica (154351) Dirhachopea normalis, Rhachopea transitans (154353) Dirhachopea sp., Taeniospira sp. (93582) Dirhachopea subrotunda, Schizopea typica (98344) Jarlopsis conicus, Gasconadia putilla (98340) Rhachopea elevata (154352) Schizopea normalis (64586) Taeniospira emminencis, Dirhachopea appressa, Dirhachopea corrugata, Rhachopea typica (154350) Taeniospira emminencis, Dirhachopea intermedia (98342) Taeniospira emminencis, Dirhachopea subrotunda, Schizopea typica (98345)
Furongian497.0 - 485.4USA (New York) Dirhachopea sp., Schizopea sp. A, Sinuopea sp. (167886)
Furongian - Skullrockian497.0 - 478.6USA (New York) Dirhachopea sp., Schizopea sp. A (85121)
Ibexian488.3 - 471.8USA (Nevada) Maclurites sp., Palliseria sp. (104363 104364) Palliseria sp. (104434)
Skullrockian - Furongian485.4 - 485.4USA (New York) Dirhachopea sp., Schizopea sp. A (85256) Schizopea sp. B (85122)
Cressagian485.4 - 478.6South Korea (Hwanghae-namdo) Helicotoma wanwanensis (39398)
Deming485.4 - 478.6USA (Virginia) Sinuopea sp., Helicotoma uniangulata, Gasconadia putilla, Ophileta complanata, Ophileta grandis, Ozarkispira subelevata, Sinuopea basiplanata, Eccyliomphalus multiseptarius (56651)
Deming485.4 - 478.6Canada (Newfoundland and Labrador) Lecanospira nerine (56149)
Deming485.4 - 478.6USA (Pennsylvania) Lecanospira compacta (56464 56466 56467) Lecanospira salteri (56465) Lytospira multiseptarius (56468)
Demingian485.4 - 478.6USA (New Mexico) Bridgeina carinifera, Bridgeina rotunda (56479) Bridgeina rotunda (56481 56482) Bridgeites discoideus (56483 56484 56485 88945)
Demingian485.4 - 478.6Canada (Newfoundland) Ecculiomphalus sp., Lecanospira sp. (196501)
Demingian485.4 - 478.6Canada (British Columbia) Ozarkispira leo, Lytospira mediosulcata, Raphistomina sinclairensis (50167)
Demingian485.4 - 478.6USA (Tennessee) Chepultapecia leiosomella, Gasconadia putilla, Macluritella uniangulata, Euomphalopsis involuta, Ophileta supraplana, Sinuopea basiplanata, Schizopea grandis, Ceratopea grandis (154344)
Demingian485.4 - 478.6USA (New York) Sinuopea sp., Prohelicotoma uniangulata, Rhachopea angulata, Taeniospira naticoides (427)
Demingian485.4 - 478.6Canada (Alberta) Raphistomina sinclairensis (50166)
Demingian485.4 - 478.6USA (Oklahoma) Sinuopea basiplanata, Sinuopea umbilicata (154359)
Demingian485.4 - 478.6USA (North Dakota) Lecanospira sp., Raphistomina sinclairensis (69041)