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Eoconulus
Taxonomy
Eoconulus was named by Cooper (1956). Its type is Eoconulus rectangulatus.
It was assigned to Craniidae by Wright (1963); to Acrotretida by Sepkoski (2002); and to Eoconulidae by Holmer (1986), Holmer (1989), Puura and Holmer (1993), Williams et al. (2000), Hansen and Holmer (2011).
It was assigned to Craniidae by Wright (1963); to Acrotretida by Sepkoski (2002); and to Eoconulidae by Holmer (1986), Holmer (1989), Puura and Holmer (1993), Williams et al. (2000), Hansen and Holmer (2011).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1956 | Eoconulus Cooper |
| 1963 | Eoconulus Wright |
| 1986 | Eoconulus Holmer |
| 1989 | Eoconulus Holmer |
| 1993 | Eoconulus Puura and Holmer |
| 2000 | Eoconulus Williams et al. p. 133 |
| 2002 | Eoconulus Sepkoski |
| 2011 | Eoconulus Hansen and Holmer |
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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. †Eoconulus Cooper 1956
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†Eoconulus antelopensis Krause and Rowell 1975
†Eoconulus clivosus Popov 1975
†Eoconulus cryptomus Gorjansky 1969
†Eoconulus cryptomyus Gorjansky 1969
†Eoconulus dymiensis Bednarczyk and Biernat 1978
†Eoconulus dyminensis Bednarczyk and Biernat 1978
†Eoconulus primus Popov and Holmer 1994
†Eoconulus rectangulatus Cooper 1956
†Eoconulus robustus Holmer 1989
†Eoconulus semiregularis Biernat 1973
†Eoconulus subquadratus Hansen and Holmer 2011
†Eoconulus transversus Wright 1963
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Varangu to the top of the Early/Lower Maastrichtian or 483.80000 to 66.00000 Ma
Collections (58 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tremadoc | Poland | E. sp. (66196) | |
| Varangu | Sweden (Dalarna) | E. spp. (191676) | |
| Varangu - Billingen | Sweden (Västerbotten) | E. spp. (191673) | |
| Hunneberg | Sweden (Dalarna) | E. spp. (191677) | |
| Floian | Kazakhstan (Karaganda) | E. primus (242227) | |
| Arenigian | Czechia (Southwest) | E. gemmatus (242156) | |
| Blackhillsian | Norway (Spitsbergen) | E. subquadratus (189911 189924) | |
| Castlemainian - Yapeenian | Ireland | E. sp. (153922) | |
| Volkhov | Estonia (Ida-Viru) | E. cryptomus (195560 195585 195586) | |
| Chazyan | USA (Alabama) | E. rectangulus (162364) | |
| Darriwilian | Argentina (San Juan) | E. sp. (235666) E. tucunucoensis (219185) | |
| Darriwilian | Iran | E. cryptomyus (116518) | |
| Kunda | Sweden (Västergötland) | E. spp. (192018) | |
| Abereiddian | Kazakhstan | E. clivosus (165488) | |
| Aseri | Sweden (Dalarna) | E. sp. (192030) E. sp., E. cryptomyus (192029) | |
| Aseri - Lasnamagi | Sweden (Dalarna) | E. clivosus (192031) | |
| Aseri - Lasnamagi | Sweden (Västergötland) | E. spp. (192019) | |
| Lasnamagi | Sweden (Dalarna) | E. clivosus (192032 192381 192382) E. clivosus, E. robustus (192033 192379 192383) E. n. sp. a, E. clivosus, E. robustus (192380) | |
| Lasnamagi | Sweden (Västergötland) | E. spp. (192021) | |
| Uhaku - Lasnamagi | Sweden (Västergötland) | E. semiregularis (192023) E. spp. (192022) | |
| Uhaku | Sweden (Dalarne) | E. robustus (169285) | |
| Uhaku | Sweden (Västergötland) | E. semiregularis (192024) E. semiregularis, E. robustus (192025) | |
| Uhaku | Sweden (Dalarna) | E. semiregularis, E. robustus (157358) | |
| Kukruse - Haljala | Sweden (Västergötland) | E. robustus (192026) | |
| Kukruse - Haljala | Sweden (Dalarne) | E. robustus (192035) | |
| Kukruse - Haljala | Sweden (Dalarna) | E. robustus (192034) | |
| Oandu - Rakvere | Sweden (Västergötland) | E. clivosus (191190) | |
| Eastonian | Australia (New South Wales) | E. sp. (64581) | |
| Harju | Sweden (Dalarne) | E. clivosus (191205) | |
| Vormsi | Estonia | E. semiregularis (173696 173697 173701 173702) | |
| Pirgu | Estonia | E. semiregularis (173703 173704 173705 173706 173707 173708 173709 173710 173711) | |
| Ashgill | Sweden | E. sp. (80782) | |
| Cautleyan | Ireland (Leinster) | E. transversus (89130) | |
| Early/Lower Maastrichtian | Romania (Hunedoara) | E. sp. (67818) |