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Lirodiscus

Bivalvia - Carditida - Astartidae

Taxonomy
Lirodiscus was named by Conrad (1869) [Sepkoski's age data: T Than T Eo-u Sepkoski's reference number: 700]. It is not extant.

It was assigned to Eriphylinae by Vokes (1980); and to Veneroida by Sepkoski (2002).

Synonymy list
YearName and author
1869Lirodiscus Conrad
1980Lirodiscus Vokes p. 123
2002Lirodiscus Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
RankNameAuthor
subclassAutobranchia(Groblen 1894)
infraclassHeteroconchia(Gray 1854)
—CardiomorphiFerussac 1822
—CarditioniDall 1889
orderCarditida(Dall 1889)
superfamilyCrassatelloidea(Férussac 1822)
familyAstartidaed'Orbigny 1844
subfamilyEriphylinaeChavan 1952
genusLirodiscusConrad 1869

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. †Lirodiscus Conrad 1869
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†Lirodiscus tellinoides Conrad 1833
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitesuperf
Environment: marinesuperf
Locomotion: facultatively mobilesuperf
Life habit: infaunalsuperf
Diet: suspension feedersuperf
Vision: blindsuperf
Created: 2009-09-09 13:45:55
Modified: 2024-02-05 22:32:59
Source: superf = superfamily
Reference: Sanchez Roig 1926

Age range: base of the Selandian to the top of the Priabonian or 61.66000 to 33.90000 Ma

Collections (92 total)


Time interval Ma Country or state Original ID and collection number
Paleocene66.0 - 56.0USA (Alabama) L. mediavia (2923 2925 2926)
Selandian61.66 - 59.24USA (Alabama) L. mediavia (2916 90606 98262)
Middle Paleocene - Late/Upper Paleocene61.66 - 56.0USA (Alabama) L. mediavia (85330 85563)
Ypresian56.0 - 48.07USA (Louisiana) L. smithvillensis (98917)
Ypresian56.0 - 48.07USA (Texas) L. smithvillensis (98709)
Ypresian56.0 - 48.07USA (Alabama) L. smithvillensis (80785 83809 92375 98308)
Ypresian56.0 - 48.07USA (Virginia) L. virginianus (90473)
Ypresian56.0 - 48.07USA (Mississippi) L. smithvillensis (89868 100148)
Lutetian48.07 - 41.03USA (Texas) L. smithvillensis (90455 91125 99019 205421 205454 205527 205532) L. sp. (205440 205537) L. tellinoides (205496)
Lutetian48.07 - 41.03USA (Virginia) L. virginianus (1445 1446)
Lutetian48.07 - 41.03USA (South Carolina) L. smithvillensis, L. sp. (52344) L. sp. (5462)
Lutetian - Priabonian48.07 - 33.9USA (Louisiana) L. jacksonensis (1417 1418)
Lutetian - Priabonian48.07 - 33.9USA (Mississippi) L. jacksonensis (1283 1290 1291 1425 1427 1429 1430 1432 1434)
Bartonian41.03 - 37.71USA (Alabama) L. jacksonensis, L. tellinoides (98334) L. scutellarius (3518) L. scutellarius, L. jacksonensis (3503) L. sp., L. tellinoides (205489) L. tellinoides (5311 5312 5318 5320 5321 5322 5330 5332 5335 81266 81278 81282 90600 98360) L. tellinoides, L. smithvillensis (205438)
Bartonian41.03 - 37.71USA (South Carolina) L. santeensis (91762) L. sp. (5344 5354)
Bartonian41.03 - 37.71USA (Texas) L. jacksonensis (91103) L. smithvillensis (205222 205429) L. sp. (205267 205410) L. tellinoides, L. smithvillensis (205515)
Bartonian41.03 - 37.71USA (Mississippi) L. jacksonensis (3532 90643 99628 99632 99675 164232 205526) L. pretriangulata, L. sp., L. jacksonensis (92393) L. smithvillensis (2444 2446 2451 99736 99756)
Bartonian41.03 - 37.71USA (Georgia) L. tellinoides (81264)
Bartonian41.03 - 37.71USA (Louisiana) L. jacksonensis (90305 90652 92304 205501) L. pretriangulata, L. jacksonensis (91115)
Bartonian - Priabonian41.03 - 33.9USA (Florida) L. jacksonensis (99250)
Priabonian37.71 - 33.9USA (Mississippi) L. sp. (6802)
Priabonian37.71 - 33.9USA (Arkansas) L. jacksonensis (91085)