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Gervillella
Taxonomy
Gervillella was named by Waagen (1907) [Sepkoski's age data: Tr u K Maes Sepkoski's reference number: 914]. It is not extant.
It was assigned to Pterioida by Sepkoski (2002); and to Bakevelliidae by Ronchetti (1970), Vokes (1980), El Qot (2006), Scholz et al. (2008), Ros-Franch et al. (2014).
It was assigned to Pterioida by Sepkoski (2002); and to Bakevelliidae by Ronchetti (1970), Vokes (1980), El Qot (2006), Scholz et al. (2008), Ros-Franch et al. (2014).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1907 | Gervillella Waagen |
| 1970 | Gervillella Ronchetti p. 54 |
| 1980 | Gervillella Vokes p. 38 |
| 2002 | Gervillella Sepkoski |
| 2006 | Gervillella El Qot p. 28 |
| 2008 | Gervillella Scholz et al. |
| 2014 | Gervillella Ros-Franch 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. †Gervillella Waagen 1907
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†Gervillella acuta Sowerby 1826
†Gervillella albertii Munster 1838
†Gervillella araucana Damborenea 1987
†Gervillella aviculoides Sowerby 1814
†Gervillella lanceolata Muenster 1826
†Gervillella leesi Aberhan and Muster 1997
†Gervillella orientalis Douvillé 1916
†Gervillella qinghaiensis Wen 1979
†Gervillella sublanceolata d'Orbigny 1850
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| valve height | 3 | 8.25 | 6.12 | 12.7 | 7.22 | 3.52 |
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| Source: g = genus, f = family, superf = superfamily, o = order, c = class | |||||
| References: Kiessling 2004, Sanchez Roig 1926, Aberhan et al. 2004 | |||||
Age range: base of the Smithian to the top of the Late/Upper Cenomanian or 249.90000 to 93.90000 Ma
Collections (233 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Smithian | Italy (Trentino) | Bakevellia albertii (197877) | |
| Spathian | Russian Federation | Avicula alberti (117348) | |
| Spathian | Italy | Bakevellia albertii (115787 115788 115791 165160 165166 165168) | |
| Spathian | Italy (Trentino) | Bakevellia albertii (197884) | |
| Norian | Colombia (Tolima) | G. sp. (101058) | |
| Rhaetian | United Kingdom | G. ornata (78460) | |
| Hettangian | Canada (British Columbia) | G. leesi (53202) | |
| Late/Upper Hettangian | Canada (British Columbia) | G. leesi (53201) | |
| Early/Lower Sinemurian | Mexico (Sonora) | G. araucana, G. leesi (115211) | |
| Late/Upper Sinemurian | Chile | G. araucana (32409 32411 32415 32417 32426 33951 33953 33954 33959 33961) | |
| Late/Upper Sinemurian | Argentina (Mendoza) | G. araucana (201506 201507 201508) | |
| Late/Upper Sinemurian | Canada (British Columbia) | G. araucana (53193) G. araucana, G. leesi (53194) G. leesi (53195 53196 53197 53198 53199 53200) | |
| Sinemurian | United Kingdom (Gloucestershire) | G. hagenowi (204151) G. sp., Gervillia lanceolata (204149) Gervillia lanceolata (204148 204150) | |
| Sinemurian | Canada (British Columbia) | G. leesi (53100) | |
| Early/Lower Pliensbachian | Mexico (Sonora) | G. araucana, G. leesi (115215) G. leesi (115216) | |
| Late/Upper Pliensbachian | Chile | G. araucana (33886 33887) | |
| Late/Upper Pliensbachian | Germany (North Rhine-Westphalia) | G. olifex, G. betacalcis (225394 225396) | |
| Pliensbachian | Argentina (Zapata) | G. araucana (33910) | |
| Pliensbachian | Spain | G. sp. (211868) | |
| Pliensbachian | Argentina (Mendoza) | G. sp. (33719) | |
| Pliensbachian | Portugal (Coimbra) | G. betacalcis (225384) | |
| Pliensbachian | Argentina (Zapala) | G. araucana (33907 33909) | |
| Pliensbachian | Argentina (Neuquen) | G. araucana (33862 33899 33902) | |
| Pliensbachian | United Kingdom (Gloucestershire) | G. sp. (204123) | |
| Early/Lower Toarcian | Spain | G. monotis (25937) | |
| Early/Lower Toarcian | Spain (Teruel) | G. monotis (211197 211201) | |
| Early/Lower Toarcian | Portugal (Coimbra) | G. sp. (211006) | |
| Early/Lower Toarcian - Middle Toarcian | Spain | G. monotis (51613) | |
| Toarcian | Kenya | G. didimtuensis (36455) | |
| Middle Toarcian | Chile | G. araucana (35445) | |
| Middle Toarcian | Spain | G. monotis (25881 25883) | |
| Aalenian | United Kingdom (Yorkshire) | Gervillia acuta (220494) | |
| Aalenian | Serbia (Serbia) | G. aviculoides, G. lanceolata (51554) | |
| Opalinum | United Kingdom | G. sp., G. intermedia (141362) | |
| Late/Upper Aalenian - Early/Lower Bajocian | United Kingdom (England) | G. sp. (38380 38381) | |
| Middle Jurassic | United Kingdom (Gloucestershire) | G. acuta (204062 204067) G. compressa (204099) G. ovata, G. monotis (204061) G. sp. (204059 204100) | |
| Early/Lower Bajocian | United Kingdom (England) | G. acuta (38382) | |
| Bajocian | Romania | G. acuta (122235) | |
| Bajocian | Tanzania | G. orientalis (36315 36328 36336) | |
| Bajocian | China (Xizang) | G. sp. (61426) | |
| Bajocian | United Kingdom (England) | G. monotis (8525) G. sp. (8522) | |
| Bajocian | Serbia (Serbia) | G. aviculoides, G. lanceolata (51555) | |
| Bajocian - Middle Bathonian | Romania | G. lanceolata (122095) | |
| Bathonian | United Kingdom (England) | G. monotis (38401) G. ovata (36549 36550 36554) | |
| Bathonian | Saudi Arabia | G. aviculcides (48405 48451 48454 48456 48457) | |
| Bathonian | China | G. orientalis, G. qinghaiensis (127178) | |
| Early/Lower Bathonian | Iran | G. acuta (37565) | |
| Early/Lower Bathonian | Romania (Brașov) | G. monotis (275771) G. sp. (275772) | |
| Late/Upper Bathonian | Afghanistan | G. sp. (76927) | |
| Middle Bathonian | United Kingdom (England) | G. sp. (57120) | |
| Middle Bathonian | France (Basse-Normandie) | G. acuta (28444) | |
| Early/Lower Bathonian - Middle Callovian | Romania | G. orientalis (122239) | |
| Bathonian - Kimmeridgian | China (Qinghai) | G. qinghaiensis (59649) | |
| Callovian | Romania | G. aviculoides (122098) | |
| Callovian | Egypt | Gervillia orientalis (171238) | |
| Callovian | Tanzania | G. sp. (36416) | |
| Callovian | India | G. siliqua (61524 61540 61542 61873 61880 63236 63251 67578 67622 67623 68078 68653 68657) | |
| Early/Lower Callovian | Madagascar | G. sp. (101718) | |
| Early/Lower Callovian | India | G. siliqua (62155) | |
| Late/Upper Callovian | India | G. siliqua (61558 61876 67582 67626 67631 68291 68386 68491) | |
| Callovian - Oxfordian | India | G. siliqua (68647) | |
| Early/Lower Oxfordian | United Kingdom (England) | G. aviculoides (4092 4093) | |
| Early/Lower Oxfordian | India | G. siliqua (63530 63535 63537) | |
| Middle Oxfordian | France (Normandy) | G. aviculoides (5248) | |
| Middle Oxfordian | United Kingdom (England) | G. aviculoides (4087 4088 4861) G. sp. (22737) | |
| Middle Oxfordian | France | G. aviculoides (4859) | |
| Middle Oxfordian | United Kingdom | G. sp. (86019) | |
| Oxfordian | France | G. aviculoides (8807) | |
| Oxfordian | Kenya | G. siliqua (36485) | |
| Oxfordian | United Kingdom (England) | G. aviculoides (1557 1558 1559 1560 1608 1611 2104 2106 2108 2109 2110 2111 2136 2137 2143 2652 2653 2656 2657 2659 2662 2663 2669) G. sp. (1606 1904 1909 2667) | |
| Late/Upper Jurassic | France | G. aviculoides (8609) | |
| Late/Upper Oxfordian | Spain | G. aviculoides (36209 36210 36211) | |
| Late/Upper Oxfordian | Germany | G. lanceolata (60387) | |
| Late/Upper Oxfordian | United Kingdom (England) | G. aviculoides (4085 4086 4089) G. sp. (5939) | |
| Late/Upper Oxfordian | France | G. aviculoides (4785 4786) | |
| Early/Lower Kimmeridgian | Switzerland (Jura) | G. sp. (185662 185666) | |
| Kimmeridgian | United Kingdom (England) | G. sp. (1572) | |
| Kimmeridgian | Tanzania | G. aviculoides (36436) G. sp. (35458 79021) | |
| Kimmeridgian - Early/Lower Tithonian | Tanzania | G. sp. (35570) | |
| Late/Upper Kimmeridgian | Tanzania | G. aviculoides (36279 36286 36304 36306) | |
| Early/Lower Tithonian | Tanzania | G. aviculoides (35506) | |
| Middle Tithonian | Germany | G. linearis (13377) | |
| Late/Upper Tithonian | India (Gujarat) | G. anceps (66780) | |
| Berriasian | Ukraine | G. anceps (183168) | |
| Berriasian | India (Gujarat) | G. anceps (64624) | |
| Late/Upper Valanginian | Argentina (Neuquen) | G. aviculoides (44679) | |
| Early/Lower Hauterivian | Argentina | G. aviculoides (44743 44744) | |
| Late/Upper Barremian | South Africa | G. sp. (65848 65850 65851) | |
| Late/Upper Barremian | Turkmenistan | G. sublanceolata (47027) | |
| Early/Lower Aptian | United Kingdom (England) | G. aviculoides (235315) | |
| Aptian | United Kingdom (England) | G. sp. (1776) G. sublanceolata (1744 1747 1759 1775 1777 1825 1851) | |
| Late/Upper Aptian | United Kingdom (England) | G. sublanceolata (162252) | |
| Late/Upper Aptian | South Africa | G. sp. (65835 65836 65838 65965 65971 65972 65973) | |
| Late/Upper Aptian | France | G. alpina (56672) | |
| Early/Lower Albian | South Africa | G. sp. (65970) | |
| Albian | Italy (Sardinia) | G. sublanceolata (2091) | |
| Middle Albian | South Africa | G. sp. (66006) | |
| Late/Upper Albian | United Kingdom (England) | G. sublanceolata (6280) | |
| Late/Upper Albian | South Africa | G. sp. (66007 66009 66013 66015) | |
| Late/Upper Cenomanian | Egypt | G. sublanceolata (114794) |