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Gastrochaena
Taxonomy
Gastrochaena was named by Spengler (1783) [Sepkoski's age data: J Bath R Sepkoski's reference number: 93]. It is extant. Its type is Gastrochaena cuneiformis.
It was assigned to Myoida by Sepkoski (2002); and to Gastrochaenidae by Vokes (1980), Ward and Blackwelder (1987), Freneix et al. (1988), Lamprell and Healy (1998), Bouchet et al. (2010).
It was assigned to Myoida by Sepkoski (2002); and to Gastrochaenidae by Vokes (1980), Ward and Blackwelder (1987), Freneix et al. (1988), Lamprell and Healy (1998), Bouchet et al. (2010).
Species
Species lacking formal opinion data
G. amphisbaena, G. ampullaria, G. arcaeformis, G. astrearum, G. attenuata, G. bifida, G. bipartita, G. brevis, G. cimitariopsis, G. corneti, G. dalliana, G. dilatata, G. dodona, G. dupiniana, G. faceticostulata, G. flora, G. fragilissima, G. gainesensis, G. gaultina, G. grandis, G. imbricata, G. intermedia, G. intermedia, G. lata, G. ligua, G. lingula, G. matronensis, G. neuvillei, G. provignyi, G. rauliniana, G. sanctae-crucis, G. sinuosa, G. striatula, G. valangiensis, G. whitfieldi
Synonymy list
| Year | Name and author |
|---|---|
| 1783 | Gastrochaena Spengler |
| 1980 | Gastrochaena Vokes p. 184 |
| 1987 | Gastrochaena Ward and Blackwelder p. 131 |
| 1988 | Gastrochaena Freneix et al. p. 440 |
| 1998 | Gastrochaena Lamprell and Healy p. 196 |
| 2002 | Gastrochaena Sepkoski |
| 2010 | Gastrochaena Bouchet et al. |
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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. Gastrochaena Spengler 1783
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Subg. Gastrochaena (Rocellaria) Blainville 1828
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Gastrochaena (Rocellaria) dubia Pennant 1777
†Rocellaria antiqua Gabb 1861
†Rocellaria clausa Bohm 1926
†Rocellaria sacculus Bohm 1926
Subg. †Gastrochaena (Spengleri) Tryon 1862
Subg. Gastrochaena (Spengleria) Tyron 1862
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†Gastrochaena (Spengleria) emilyana Vokes 1976
†Spengleria recondita Phillips 1829
Spengleria rostrata Spengler 1793
†Spengleria vetusta Waagen 1881
†Gastrochaena americana Gabb 1860
†Gastrochaena couvana Vokes 1938
Gastrochaena cuneiformis Spengler 1783
†Gastrochaena deshayesea Buvignier 1852
†Gastrochaena dubitata Hanna 1927
Gastrochaena hians Gmelin 1791
†Gastrochaena larva Conrad 1846
†Gastrochaena mississippiensis Harris 1946
†Gastrochaena moreana Buvignier 1852
†Gastrochaena obtusa Stoppani 1860
Gastrochaena ovata Sowerby 1834
†Gastrochaena ripleyana Stephenson 1941
Gastrochaena rotunda Dall 1915
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
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| valve height | 1 | 6.00 |
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| Source: g = genus, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range
Maximum range based only on fossils: base of the Changhsingian to the top of the Late/Upper Pleistocene or 254.14000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 251.902 Ma
Minimum age of oldest fossil (stem group age): 251.902 Ma
Collections (144 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Changhsingian | Pakistan | Spengleria vetusta (81504) | |
| Middle Oxfordian | United Kingdom (England) | G. sp. (22737 22816) | |
| Middle Oxfordian | United Kingdom (Yorkshire) | G. sp. (22784) | |
| Middle Oxfordian | France | G. flora (11084 11085) | |
| Oxfordian - Kimmeridgian | Poland | G. sp., Spengleria recondita, G. deshayesea, G. moreana (38369) | |
| Early/Lower Kimmeridgian | Poland | G. sp. (85572) | |
| Kimmeridgian | United Kingdom (England) | G. sp. (1566 1613) | |
| Early/Lower Tithonian | Germany (Bavaria) | G. sp. (57791) | |
| Early/Lower Valanginian | Switzerland | G. sinuosa, G. valangiensis, G. arcaeformis, G. attenuata (2225) | |
| Valanginian | France | G. dupiniana (2222) | |
| Hauterivian - Valanginian | Italy (Sardinia) | G. sinuosa (2089) | |
| Hauterivian | Chile (Coquimbo) | G. sp. (222008) | |
| Barremian | Switzerland | G. dilatata, G. astrearum (2194) | |
| Early/Lower Aptian | Switzerland | G. matronensis (2175) | |
| Aptian | France | G. dilatata (2186) | |
| Late/Upper Aptian | Chile (Ovalle) | G. sp. (222423) | |
| Albian | Italy (Sardinia) | G. brevis (2091) | |
| Albian | Switzerland | G. brevis (2237) G. sanctae-crucis, G. gaultina (2167) | |
| Late/Upper Albian | Egypt | G. sp. (98327) | |
| Late/Upper Turonian - Late/Upper Campanian | USA (California) | G. sp. (207823 207833) | |
| Campanian | USA (New Jersey) | G. whitfieldi (124222) | |
| Campanian | USA (North Carolina) | G. sp. (87677 190550) | |
| Late/Upper Campanian | USA (Delaware) | G. sp. (6147) | |
| Late/Upper Campanian | USA (Tennessee) | G. americana (88357) | |
| Middle Campanian | USA (California) | G. sp. (69314 168009) | |
| Middle Campanian | USA (Texas) | G. sp. (7466 7469) | |
| Early/Lower Maastrichtian | USA (California) | G. n. sp. (224893) | |
| Late/Upper Maastrichtian | USA (Mississippi) | G. americana (239485) | |
| Maastrichtian | Mexico | G. sp. (1372) | |
| Maastrichtian | Netherlands | G. amphisbaena (1326) | |
| Maastrichtian | USA (Texas) | G. sp. (205541) | |
| Maastrichtian | Denmark | G. sp. (35039) | |
| Maastrichtian | Mozambique | G. sp. (1376) | |
| Maastrichtian | USA (Alabama) | G. americana (239748) | |
| Maastrichtian | Colombia | G. sp. (1375) | |
| Maastrichtian | Germany | G. sp. (1390) | |
| Danian | Belgium | G. corneti (22931) | |
| Danian | France | G. sp. (20816) | |
| Danian - Selandian | USA (Georgia) | G. cimitariopsis, G. gainesensis (98637) | |
| Early/Lower Paleocene - Middle Paleocene | USA (Georgia) | G. dalliana (98660) | |
| Selandian | USA (Georgia) | G. sp. B (92371) | |
| Late/Upper Paleocene | USA (Virginia) | G. sp. (84048) | |
| Late/Upper Paleocene | USA (Maryland) | G. sp. A (91709) | |
| Thanetian | USA (Virginia) | G. sp. A (91126) | |
| Ypresian | USA (Alabama) | G. striatula (92375) | |
| Lutetian | USA (South Carolina) | G. sp. (32901) | |
| Lutetian | United Kingdom (England) | G. ampullaria (8125) G. ampullaria, G. bipartita (8124) | |
| Lutetian | USA (California) | G. dubitata (51922 200720) | |
| Middle Eocene | Indonesia | G. fragilissima (70082) | |
| Lutetian - Priabonian | USA (Mississippi) | G. mississippiensis (1424 1425) | |
| Middle Eocene - Late/Upper Eocene | Ukraine (Dnepropetrovsk) | G. imbricata, G. faceticostulata, G. bifida, G. rauliniana (47039) | |
| Bartonian | Italy | G. sp. (177603) | |
| Bartonian | USA (Mississippi) | G. mississippiensis (90471 164232 178662) | |
| Bartonian | France | G. provignyi, G. ampullaria (78567) | |
| Bartonian | USA (North Carolina) | G. sp. (5436) G. sp. C (91736) | |
| Bartonian | USA (Alabama) | G. sp. D, G. larva (90600) | |
| Bartonian - Priabonian | Germany | G. sp. (46086) | |
| Late/Upper Eocene | United Kingdom (England) | G. sp. (39662) | |
| Priabonian | Namibia (Sperrgebiet) | Rocellaria clausa, Rocellaria sacculus (149316) | |
| Priabonian | Germany (Bavaria) | G. sp. (10963) | |
| Early/Lower Oligocene | France (Essonne) | G. rauliniana (9076 9098) | |
| Chattian - Aquitanian | USA (Florida) | G. cuneiformis (61100) | |
| Aquitanian | France (Aquitaine) | G. intermedia, G. neuvillei (74865) | |
| Burdigalian | USA (Florida) | G. dodona (42482) G. emilyana (89576 92379 92460) G. rotunda (41760) | |
| Langhian | Austria | G. dubia (146518) | |
| Middle Miocene | Bulgaria | G. intermedia (60289 60312) | |
| Middle Miocene | Austria | G. sp. (124259) | |
| Middle Miocene | Poland | G. dubia (70539) G. lata (51689) G. lata, G. intermedia (51690) | |
| Badenian | Poland | G. sp. (51687) | |
| Badenian | Moldova | G. intermedia (78646 78650 78658 78663 78664) G. intermedia, G. dubia (78644 78647 78648 78661 78665) | |
| Serravallian | USA (Florida) | G. sp. (68970) | |
| Serravallian | Hungary | G. dubia (34739) | |
| Tortonian | Malta | G. sp. (69896) | |
| Tortonian | Italy | G. sp. (69925) | |
| Late/Upper Miocene | Trinidad and Tobago | G. couvana (81976) | |
| Late/Upper Miocene - Pliocene | CuraƧao | Rocellaria sp. (209188) Spengleria rostrata (209186 209192) | |
| Messinian | Algeria | G. dubia (70864) | |
| Messinian | Panama (Colon) | G. sp. (79855) | |
| Messinian | Italy | G. dubia (168730) | |
| Early/Lower Pliocene | Japan | G. grandis (96675) | |
| Early/Lower Pliocene | Italy | G. dubia (78338) | |
| Zanclean | Belgium | G. dubia (86801) | |
| Zanclean | United Kingdom (England) | G. dubia (84755) | |
| Zanclean | USA (South Carolina) | G. lingula (60940) | |
| Pliocene | Costa Rica | G. rotunda (134657) | |
| Pliocene | Belgium | G. sp. (80674) | |
| Late/Upper Pliocene | United Kingdom (England) | G. dubia (84759 84819) | |
| Late/Upper Pliocene | Venezuela | G. hians (131217) G. ovata (131218) | |
| Late/Upper Pliocene | Jamaica | G. rotunda (69090 69094) Rocellaria rotunda (58522) | |
| Late/Upper Pliocene | USA (Florida) | G. ligua (59484) | |
| Piacenzian | Belgium | G. dubia (86803 86804) | |
| Early/Lower Pleistocene | USA (Florida) | G. cuneiformis (79331 79336) G. sp. (41206) Rocellaria hians (41501) | |
| Early/Lower Pleistocene - Late/Upper Pleistocene | Italy (Livorno) | Rocellaria dubia (173663) | |
| Pleistocene | South Africa | G. dubia (122938) | |
| Pleistocene - Holocene | Yemen | G. sp. (55369) | |
| Middle Pleistocene | USA (Florida) | G. hians (61310) G. hians, Spengleria rostrata (67069) | |
| Middle Pleistocene - Late/Upper Pleistocene | USA (Hawaii) | Rocellaria hawaiensis (89294) | |
| Late/Upper Pleistocene | Uruguay | G. sp. (195933) | |
| Late/Upper Pleistocene (interglacial) | Kenya | G. sp. (81092) | |
| Late/Upper Pleistocene | USA (South Carolina) | G. cuneiformis (66760) | |
| Late/Upper Pleistocene | Japan | Rocellaria grandis (96945) Rocellaria sp. (88886) |