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Venericardia (Pacificor) calafia

Bivalvia - Carditida - Carditidae

Taxonomy
Venericardia (Venericor) hornii calafia was named by Stewart (1930) [DISTRIBUTION: Eocene; California.]. Its type specimen is UCMP 31450, a shell, and it is a 3D body fossil. Its type locality is UCMP 7004, Simi Valley, which is in a Lutetian transition zone/lower shoreface sandstone in the Llajas Formation of California.

It was recombined as Megacardita (Venericor) hornii calafia by Vokes (1939); it was recombined as Venericardia (Pacificor) hornii calafia by Squires (1984); it was recombined as Venericardia (Pacificor) calafia by Verástegui (1953), Moore (1992), Hendy (2020).

Subspecies
Venericardia (Pacificor) calafia susanaensis
Sister species lacking formal opinion data
Cardita albasiensis, Cardita partschi, Cardita squamosissima, Cardita subminuta, V. acuticosta, V. aegyptiaca, V. agriculturae, V. ajar, V. amazoniana, V. ampla, V. angolae, V. aposmithi, V. awamoaensis, V. awamoensis, V. basteroti, V. bericorum, V. bilineata, V. bisculpta, V. bonneti, V. brittoni, V. burmeisteri, V. castori, V. christei, V. ciplyensis, V. claiboplata, V. collazica, V. compacta, V. corpusculum, V. crebricostata, V. crebrisulcata, V. densecostata, V. deserti, V. domgeri, V. domingensis, V. dua, V. duponti, V. elegantula, V. eutawcolens, V. forgemoli, V. gippslandica, V. gliberti, V. globosa, V. granulicostata, V. heinzelini, V. heroyi, V. hollandi, V. horni, V. hornii, V. hortensis, V. houzeaui, V. iheringi, V. iheringi, V. imbricatoides, V. intermedia, V. islahispaniolae, V. janjukensis, V. janjukiensis, V. junctinova, V. lamyi, V. liasina, V. liasinum, V. libyca, V. lineolata, V. linoi, V. mandarica, V. maris, V. millegrana, V. nagaoi, V. nanaplata, V. oblonga, V. ocalaedes, V. okinoshimensis, V. oligopleura, V. olssoni, V. pectuncularis, V. perantiqua, V. perezi, V. perplana, V. perumbonata, V. phyletica, V. planicostata, V. prolongata, V. pseudowilmotti, V. quadriangulata, V. quassi, V. quirosana, V. quirosana, V. rabelli, V. roedeli, V. roncana, V. ronchetti, V. rutoti, V. santonensis, V. scabriocstata, V. serricosta, V. serrulata, V. smillina, V. solitaria, V. sowerbyi, V. spinulosa, V. squamulosa, V. straeleni, V. subcompacta, V. subcomplanata, V. subelegans, V. suboompacta, V. subquadrata, V. subrotunda, V. suessi, V. teneidensis, V. texalana, V. tjuschevkensis, V. trapezoidalis, V. turneri, V. uvaldana, V. valmondoisiensis, V. vasta, V. vaughani, V. vigintinaria, V. vredenburgi, V. wegeneri, V. withlacoochensis, V. zuliana, V. zuliana, V. monilifera, V. rufa, V. sillimani, V. nortensis, V. vestitoides, V. dufrenoyi, V. sindensis, V. viquesneli, V. hesperide, V. ferruginosa, V. clarki, V. hornii, V. aposcitula, V. conradiana, V. leonensis, V. perplana, V. tridentata, V. perplana, V. leonensis, V. eutawcolens, V. latissima, V. petraea, V. rotunda, V. rotunda, V. aposmithi, V. augustoscrobis, V. elongata, V. gardnerae, V. guajirensis, V. hijuana, V. klimacodes, V. sabinensis, V. smithi, V. turneri

Synonyms
Synonymy list
YearName and author
1930Venericardia (Venericor) hornii calafia Stewart p. 168 figs. Plate 11, fig. 2
1938Venericardia (Venericor) hornii calafia Turner p. 50
1938Venericardia hornii lutmani Turner p. 50 figs. Plate 13; Fig. 4
1939Megacardita (Venericor) hornii calafia Vokes p. 70
1953Venericardia (Pacificor) durhami Verástegui p. 417 figs. Plate 7, figures 1. 2
1953Venericardia (Pacificor) hertleini Verástegui p. 418 figs. Plate 15, figures 1, 2, 6
1953Venericardia (Pacificor) oregonensis Verástegui p. 419 figs. Plate 9, figures 7 - 9
1953Venericardia (Pacificor) lutmani Verástegui pp. 420 - 421 figs. Plate 7, figures 3-5; Plate 8, figure 8
1953Venericardia (Pacificor) calafia Verástegui pp. 422 - 423 figs. Plate 15, figures 3-5,7; Plate 16, figures 1-3; Plate 17, figures 1,2
1953Venericardia (Pacificor) gabbi Verástegui p. 424 figs. Plate 19, figures 1,5,6
1984Venericardia (Pacificor) hornii calafia Squires p. 46 figs. Figures 10n-o
1992Venericardia (Pacificor) calafia Moore p. E21 figs. Plate 3, figures 1-7, 11, 16, 19
1992Venericardia (Pacificor) calafia gabbi Moore p. E22 figs. Plate 4, figures 2, 6, 8, 10
1992Venericardia (Pacificor) calafia lutmani Moore p. E20 figs. Plate 2, figures 1, 2; plate 4, figures 1, 12, 13; plate 5, figure 1
2020Venericardia (Pacificor) calafia Hendy

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassHeteroconchia(Gray 1854)
—CardiomorphiFerussac 1822
—CarditioniDall 1889
orderCarditida(Dall 1889)
superfamilyCrassatelloidea(Férussac 1822)
familyCarditidaeFleming 1820
subfamilyVenericardiinaeChavan 1969
genusVenericardiaLamarck 1801
subgenusPacificor
speciescalafia()

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.

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Invalid names: Venericardia (Pacificor) gabbi Verástegui 1953 [synonym], Venericardia (Pacificor) hertleini Verástegui 1953 [synonym], Venericardia (Pacificor) lutmani Turner 1938 [synonym], Venericardia (Pacificor) oregonensis Verástegui 1953 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitesuperf
Environment: marinesuperf
Locomotion: facultatively mobilef
Life habit: shallow infaunalg
Diet: suspension feederf
Vision: blindsuperf
Created: 2018-02-27 11:34:57
Modified: 2018-03-04 20:18:07
Source: g = genus, f = family, superf = superfamily
References: Sanchez Roig 1926, Eames 1951, Stanley 1970

Age range: base of the Ypresian to the top of the Lutetian or 56.00000 to 41.03000 Ma

Collections (14 total)


Time interval Ma Country or state Original ID and collection number
Ypresian56.0 - 48.07USA (Oregon) Venericardia hornii (52269 200806 200810)
Ypresian56.0 - 48.07USA (California) Venericardia calafia (36862 207306 207315)
Ypresian - Lutetian56.0 - 41.03USA (California) Venericardia hornii (8014)
Lutetian48.07 - 41.03USA (California) Venericardia hornii (8015 51922 166458 type locality: 166460 200841 201702) Venericardia n sp. c (238846)