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Nuculana (Praesaccella)
Taxonomy
Nuculana (Praesaccella) was named by Cox (1940).
It was assigned to Nuculana by Cox (1940), Aberhan (1998).
It was assigned to Nuculana by Cox (1940), Aberhan (1998).
Subtaxa
Species lacking formal opinion data
Nuculana alferovi, Nuculana amuriensis, Nuculana bathurstensis, Nuculana borsonii, Nuculana calkinsi, Nuculana camelorum, Nuculana carinata, Nuculana castor, Nuculana coelata, Nuculana coloradoensis, Nuculana compalana, Nuculana complanata, Nuculana corbetensis, Nuculana corpulentoides, Nuculana demissa, Nuculana deshayesiana, Nuculana dodona, Nuculana dodsoni, Nuculana duplicarina, Nuculana duplicarina, Nuculana elliptica, Nuculana equilateralis, Nuculana evansi, Nuculana fiski, Nuculana fragilis, Nuculana gnonom, Nuculana inornata, Nuculana kenyana, Nuculana kittensis, Nuculana meriani, Nuculana minmiensis, Nuculana mutuata, Nuculana nagaoi, Nuculana parleacllli, Nuculana pennula, Nuculana perdita, Nuculana perlonga, Nuculana saffordana, Nuculana securiformis, Nuculana slodkewitschi, Nuculana smirna, Nuculana smithvillensis, Nuculana sulcellata, Nuculana taioma, Nuculana travisana, Nuculana turgeo, Nuculana turgeo, Nuculana tyrolensis, Nuculana vadosa, Nuculana wajampolkana, Nuculana yatsushiroensis, Nuculana yunnanensis
Synonymy list
| Year | Name and author |
|---|---|
| 1940 | Nuculana (Praesaccella) Cox |
| 1998 | Nuculana (Praesaccella) Aberhan p. 66 |
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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.
Subg. †Nuculana (Praesaccella) Cox 1940
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†Nuculana (Praesaccella) ovum Sowerby 1825
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004 | |||||
Age range: base of the Hettangian to the top of the Barremian or 201.40000 to 121.40000 Ma
Collections (140 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Hettangian | Greenland | Nuculana ovum (162102) | |
| Sinemurian | Canada (British Columbia) | Nuculana ovum (53100) | |
| Early/Lower Pliensbachian - Late/Upper Pliensbachian | Argentina (Neuquen) | Nuculana ovum (10702) | |
| Late/Upper Pliensbachian | Canada (Yukon) | Nuculana ovum (53101) | |
| Late/Upper Pliensbachian | Germany | Praesaccella sp. (23626 23843) | |
| Late/Upper Pliensbachian | Germany (Bavaria) | Praesaccella sp. 1 (23858) | |
| Late/Upper Pliensbachian | Chile | Nuculana ovum (33667 33668 33885 35437 35440 95443) | |
| Late/Upper Pliensbachian | Canada (British Columbia) | Nuculana ovum (53102) | |
| Pliensbachian | Argentina (Neuquen) | Nuculana ovum (33862 33902 33903 33907 33910) | |
| Pliensbachian | Argentina (San Juan) | Nuculana ovum (33697) | |
| Early/Lower Toarcian | Chile | Nuculana ovum (33948 33949) | |
| Early/Lower Toarcian | United Kingdom | Dacryomya ovum (213988 213990 213992 213993 213994 213995 213996 213997 213998 213999 214000 214001) | |
| Early/Lower Toarcian | Spain | Nuculana ovum (25613 26152) | |
| Toarcian | Argentina (Neuquen) | Nuculana ovum (33827) | |
| Middle Toarcian | United Kingdom | Dacryomya ovum (214002 214003 214004 214005 214006 214007) | |
| Middle Toarcian | Canada (British Columbia) | Nuculana ovum (53103) | |
| Bifrons | United Kingdom (Yorkshire) | Dacryomya ovum (147870 147871 147873) | |
| Bifrons | United Kingdom (England) | Dacryomya ovum (90460) | |
| Late/Upper Toarcian | Chile | Nuculana ovum (95633) | |
| Late/Upper Toarcian | United Kingdom (Yorkshire) | Nuculana ovum (220487) | |
| Callovian | India | Nuculana juriana (68653 68657) Praesaccella calloviensis (63240) Praesaccella juriana (61521 61524 61528 61530 61533 61537 61540 61542 61556 61661 63075 67392 67399 67400 67401 67547 67548 67556 67557 67558 67567 67568 67578 67579 67580 67583 67622 67623 67624 68093 68095 68393 68394 68395 68404 68405 68409 68411 68412 68499 68500 68501 68593) Praesaccella juriana, Praesaccella calloviensis (61674 61885 67577 68551) | |
| Early/Lower Callovian | India | Praesaccella juriana (61793 62155 62353 63067 63070) | |
| Late/Upper Callovian | India | Praesaccella calloviensis, Praesaccella juriana (68550) Praesaccella juriana (61558 61667 61733 62165 67398 67550 67559 67581 67582 67631 68291 68385 68389 68392 68487 68488 68490 68491 68496 68498 68502 68552) Praesaccella juriana, Praesaccella calloviensis (68386 68553) | |
| Late/Upper Callovian | India (Gujarat) | Nuculana juriana (46441) | |
| Middle Callovian | India | Praesaccella juriana (67553) | |
| Middle Callovian - Late/Upper Callovian | Tunisia | Praesaccella corneti (13610) | |
| Callovian - Oxfordian | India | Nuculana juriana (68644 68647) | |
| Oxfordian | India | Praesaccella juriana (63533) | |
| Oxfordian - Tithonian | Japan (Tokushima) | Nuculana yatsushiroensis (40480) | |
| Oxfordian - Tithonian | Japan (Kumamoto) | Nuculana erinoensis, Nuculana yatsushiroensis (40342) | |
| Oxfordian - Tithonian | Japan (Kochi) | Nuculana erinoensis, Nuculana yatsushiroensis (40473) | |
| Barremian | China | Nuculana yatsushiroensis (50896) |