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

Trinacriini

Bivalvia - Arcida - Arcidae

Taxonomy
Trinacriinae was named by MacNeil (1937) [m. kosnik taxon no: 9231].

It was reranked as the tribe Trinacriini by Carter et al. (2011).

It was assigned to Noetiidae by Vokes (1980), Dockery (1982), Moore (1983), Matsubara et al. (2010) and Bouchet et al. (2010); and to Noetiinae by Carter et al. (2011).

Synonymy list
YearName and author
1937Trinacriinae MacNeil
1980Trinacriinae Vokes p. 18
1982Trinacriinae Dockery p. 34
1983Trinacriinae Moore p. A48
2010Trinacriinae Bouchet et al.
2010Trinacriinae Matsubara et al. p. 132
2011Trinacriini Carter et al. p. 7

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

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassPteriomorphia(Beurlen 1944)
—OstreomorphiFerussac 1822
—ArcioniGray 1854
orderArcida(Stoliczka 1871)
superfamilyArcoidea(Lamarck 1809)
familyArcidaeLamarck 1809
subfamilyNoetiinaeStewart 1930
tribeTrinacriini(MacNeil 1937)
tribeTrinacriini(MacNeil 1937)

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.

Tr. †Trinacriini MacNeil 1937
show all | hide all
G. †Linter Stephenson 1937
G. †Pachecoa Harris 1919
hide
Subg. †Pachecoa (Stenzelia) MacNeil 1954
†Pachecoa hornii Gabb 1864
+
†Pachecoa (Pachecoa) hornii elusa Clark and Woodford 1927
†Pachecoa pulcra Gabb 1860
+
†Pachecoa sabinica Harris 1919
+
G. †Trinacria Mayer 1868
hide
Subg. †Trinacria (Pachecoa) Harris 1919
+
†Trinacria adamsi Price and Palmer 1928
†Trinacria cancellata Deshayes 1858
†Trinacria cor Popenoe 1937
†Trinacria cuneus Conrad 1833
†Trinacria menthifontis Dockery 1982
†Trinacria nipponica Matsubara et al. 2010
†Trinacria ovalis Harris 1919
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitef
Entire body: yesf
Adult length: 10 to < 100f
Adult width: 10 to < 100f
Adult height: 10 to < 100f
Thickness: intermediatef
Folds: minorf
Ribbing: majorf
Spines: nonef
Internal reinforcement: nonef
Ontogeny: accretionf
Environment: lagoonal, coastal, inner shelf, outer shelf, oceanic, brackish, freshwaterf
Locomotion: facultatively mobilef
Attached: yesf
Life habit: epifaunalf
Diet: suspension feederf
Vision: limitedf
Created: 2008-11-18 16:46:55
Modified: 2010-02-18 01:07:43
Source: f = family
Reference: Mikkelsen and Bieler 2008

Age range: base of the Cenomanian to the top of the Serravallian or 100.50000 to 11.62000 Ma

Collections (210 total)


Time interval Ma Country or state Original ID and collection number
Cenomanian100.5 - 93.9USA (Texas) Linter sp. (4651)
Turonian93.9 - 89.8USA (California) Trinacria cor (220936)
Late/Upper Turonian93.5 - 89.3USA (California) Trinacria cor (215284)
Early/Lower Campanian83.5 - 70.6USA (California) Trinacria cor (220366)
Late/Upper Campanian83.5 - 70.6USA (California) Trinacria cor (1519 1545 1548 72057 86793 86794)
Late/Upper Campanian83.5 - 70.6USA (Texas) Linter acutata (7504 7510 7579)
Middle Campanian83.5 - 70.6USA (California) Trinacria cor (144763 144764 185178 219079 220910 220911 220912 220913 220916 220919 221105 221107)
Late/Upper Campanian - Early/Lower Maastrichtian83.5 - 66.0USA (California) Trinacria cor (1533)
Maastrichtian72.1 - 66.0Colombia Trinacria sp. (1375)
Maastrichtian72.1 - 66.0USA (California) Trinacria cor (1354)
Maastrichtian72.1 - 66.0USA (Georgia) Linter acutata (1309)
Maastrichtian72.1 - 66.0USA (Alabama) Linter acutata (1308)
Maastrichtian72.1 - 66.0USA (Texas) Linter acutata (1301 1393 4531 4537 4636) Linter acutata, Linter sp. (1300)
Early/Lower Maastrichtian70.6 - 66.0USA (Georgia) Linter acutata (4279)
Late/Upper Maastrichtian70.6 - 66.0USA (Texas) Linter sp. (4536)
Danian66.0 - 61.6Belgium Trinacria distincta (22931)
Ypresian56.0 - 47.8USA (Texas) Pachecoa concentrica (7788 7789 83950) Pachecoa microcancellata (91844) Pachecoa ovalis (89949) Pachecoa pulchra (98709 98746) Trinacria microcancellata (91845)
Ypresian56.0 - 47.8Belgium Trinacria bruxellensis, Trinacria cancellata (77608)
Ypresian56.0 - 47.8USA (Alabama) Pachecoa microcancellata (90609 92375)
Ypresian56.0 - 47.8USA (California) Arca hornii (52426 52428 52429 52430 52434 122294 122337) Trigonodesma hornii (122656)
Ypresian - Lutetian56.0 - 41.3USA (Alabama) Pachecoa catonis (83757 83802 90602) Pachecoa catonis, Pachecoa sp. (83804)
Ypresian - Bartonian56.0 - 38.0USA (Texas) Pachecoa pulchra (98838 99029)
Eocene56.0 - 33.9USA (California) Arca hornii (91476 207112)
Early/Lower Eocene55.8 - 48.6Hungary Trinacria sp. (78013)
Early/Lower Eocene - Middle Eocene55.8 - 37.71USA (Texas) Pachecoa pulchra (91106)
Lutetian47.8 - 41.3USA (Mississippi) Pachecoa catonis (2414) Pachecoa declivis (99673)
Lutetian47.8 - 41.3Belgium Trinacria bruxellensis (77613)
Lutetian47.8 - 41.3USA (California) Pachecoa hornii (200737 200754 200763 200764 200766) Trigonodesma hornii (202094)
Lutetian47.8 - 41.3France (Yvelines) Trinacria deltoidea (177970)
Lutetian47.8 - 41.3USA (Oregon) Halonanus hornii (201035)
Lutetian47.8 - 41.3USA (Alabama) Pachecoa decisa (1436 1439 1442 1443 1444) Pachecoa decisa, Trinacria cuneus (1437 1438) Pachecoa declivis (81211 81258) Pachecoa ellipsis (81254) Pachecoa lisbonensis (81238) Pachecoa ovalis, Pachecoa declivis (81253) Pachecoa pulchra, Pachecoa declivis, Pachecoa ellipsis (81224) Pachecoa sp. (1441) Pachecoa sp., Pachecoa decisa (1440) Pachecoa sp., Pachecoa decisa, Pachecoa declivis, Trinacria cuneus (1435)
Lutetian47.8 - 41.3USA (Virginia) Pachecoa sp., Pachecoa decisa, Pachecoa ellipsis (1445 1446 1447 1448)
Lutetian47.8 - 41.3United Kingdom (England) Trinacria media (8124 8125)
Lutetian47.8 - 41.3USA (Texas) Pachecoa adamsi (90888) Pachecoa concentrica (205520 205521 205533) Pachecoa pulchra (92226 98839) Pachecoa pulchra, Pachecoa smithvillensis (90455) Pachecoa smithvillensis (205442 205496 205527 205532 205544) Pachecoa sp. (205436 205440 205454) Pachecoa sp., Pachecoa smithvillensis (205503) Trinacria adamsi (205356)
Lutetian47.8 - 41.3USA (South Carolina) Pachecoa sp. (52344)
Lutetian - Bartonian47.8 - 38.0USA (Alabama) Pachecoa declivis, Pachecoa pulchra (205420) Pachecoa declivis, Trinacria cuneus (205439) Pachecoa sp., Pachecoa pulchra (205490)
Lutetian - Bartonian47.8 - 38.0USA (Texas) Pachecoa pulchra (41439 41441) Pachecoa pulchra, Pachecoa sabinica (41426 41436 41443) Pachecoa sabinica (2412 2413 41433)
Lutetian - Bartonian47.8 - 38.0Japan (Hyogo) Trinacria nipponica (102036 102038)
Lutetian - Bartonian47.8 - 38.0USA (Louisiana) Pachecoa pulchra (90470)
Bartonian41.3 - 38.0USA (South Carolina) Pachecoa ellipsis, Pachecoa ledoides, Trinacria decisa, Pachecoa decisa, Pachecoa cainei (92308) Pachecoa ledoides, Trinacria decisa, Pachecoa cainei (92355) Trigonarca decisa (92487) Trinacria cuneus, Pachecoa pulchra (92378)
Bartonian41.3 - 38.0France (Oise) Trinacria media, Trinacria crassa, Trinacria cancellata (3494)
Bartonian41.3 - 38.0USA (Mississippi) Pachecoa declivis (90709) Pachecoa pulchra (2451)
Bartonian41.3 - 38.0USA (Arkansas) Pachecoa corvamnis (99180)
Bartonian41.3 - 38.0USA (Louisiana) Pachecoa decisa (92272 92356) Pachecoa ellipsis (98771) Pachecoa pulchra (98769)
Bartonian41.3 - 38.0USA (Texas) Pachecoa decisa (90886 91839 98729 99035 205267 205480 205481 205531) Pachecoa decisca, Pachecoa pulchra (205430) Pachecoa ellipsis (205429) Pachecoa ovalis, Pachecoa sp., Pachecoa decisa (205483) Pachecoa pulchra (90656 91797 91838 91895 92208 98868 99027 205410) Pachecoa pulchra, Pachecoa sabinica (41427) Pachecoa sabinica (7437 7439 99039) Pachecoa sabinica, Pachecoa pulchra (7438) Pachecoa sp. (205433 205515) Pachecoa sp., Pachecoa pulchra (205414 205485) Pachecoa sp., Pachecoa sabinica, Pachecoa ellipsis, Pachecoa pulchra (205422) Pachecoa sp., Trinacria sp., Trinacria cuneus, Pachecoa pulchra (205415)
Bartonian41.3 - 38.0United Kingdom (England) Trinacria deltoidea (42648)
Bartonian41.3 - 38.0USA (California) Halonanus horni (52803 52827)
Bartonian41.3 - 38.0USA (Alabama) Pachecoa ellipsis, Trinacria cuneus, Pachecoa ledoides, Pachecoa pectuncularis, Pachecoa decisa, Pachecoa perplana (90600) Pachecoa lisbonensis, Pachecoa declivis, Pachecoa ellipsis, Pachecoa decisa (90469) Pachecoa ovalis, Pachecoa declivis, Pachecoa decisa (98355) Pachecoa ovalis, Trinacria cuneus (205489) Pachecoa perplana (205438) Pachecoa pulchra (2453 2454) Pachecoa sp. (2416 2417 2418 2419 2420 2421 2422 2443) Pachecoa sp., Trinacria cuneus (6788)
Priabonian38.0 - 33.9USA (Mississippi) Trinacria sp. (6802)
Rupelian33.9 - 28.1USA (Mississippi) Trinacria menthifontis (5501 5867 5943 5947)
Burdigalian20.44 - 15.97USA (Florida) Trinacria meekii (41760 42328 42366 42482 42605 42642 42657 42663)
Serravallian13.82 - 11.62USA (Florida) Trinacria meeki (136943) Trinacria meekii (43014 111204)