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Australonema
Taxonomy
Australonema was named by Tassell (1980) [Sepkoski's age data: S Wenl-l D Sieg-l Sepkoski's reference number: 1199,1201]. It is not extant. Its type is Cyclonema australis.
It was assigned to Gyronematinae by Tassell (1980); to Archaeogastropoda by Sepkoski (2002); and to Oriostomatidae by Wagner (2023).
It was assigned to Gyronematinae by Tassell (1980); to Archaeogastropoda by Sepkoski (2002); and to Oriostomatidae by Wagner (2023).
Synonymy list
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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. †Australonema Tassell 1980
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†Australonema acuta Heidelberger 2001
†Australonema australis Etheridge 1890
†Australonema blodgetti Frýda and Manda 1997
†Australonema chico Mawson et al. 2002
†Australonema guillieri Oehlert 1877
†Australonema havliceki Frýda and Bandel 1997
†Australonema immersum Spitz 1907
†Australonema iniquilineatum Sandberger and Sandberger 1854
†Australonema lilydalensis Etheridge 1891
†Australonema melbournensis Tassell 1980
†Australonema parva Mawson et al. 2002
†Australonema persimile Spitz 1907
†Australonema simpsoni Cook and Camilleri 1997
†Australonema varvarae Gubanov and Yochelson 1994
†Australonema wellingtonensis Etheridge 1898
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Kiessling 2004, Bambach et al. 2007, Etheridge 1891 | |||||
Age range: base of the Sheinwoodian to the top of the Givetian or 432.90000 to 382.31000 Ma
Collections (32 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sheinwoodian | Russian Federation (Siberia) | A. varvarae (138752) | |
| Ludlow | USA (Alaska) | A. sp. (80381) | |
| Lochkovian | Czechia (Praha) | A. blodgetti (56216) | |
| Lochkovian | Australia (New South Wales) | A. parva (45711 45713 45716) A. parva, Gyronema chico (45712 45715 45717) Cyclonema wellingtonensis (25705 25706 25707) Gyronema chico (48632 48634) | |
| Pragian | Austria | Polytropis guilleri (154582) | |
| Pragian | Czechia (Bohemia) | Turbo guillieri (104794) | |
| Pragian | Morocco | A. sp. (208258 208259 208261) A. sp. nov. (91724) | |
| Pragian | Australia (Victoria) | A. melbournensis, Cyclonema australis, Cyclonema lilydalensis (40360) Cyclonema australis, Cyclonema lilydalensis (91431) Turbiniform gastropod indet. B (75691 75697) | |
| Pragian | Austria (Styrian) | Cyclonema immersum, Cyclonema persimile (157679) Polytropis guilleri (154376) | |
| Pragian | Czechia (Prague) | A. sp. (76471) | |
| Emsian | France | Cyclonema guillieri (154581) | |
| Late/Upper Emsian | Austria | Cyclonema persimile (26221) | |
| Eifelian | Czechia (Praha) | A. havliceki (49232) | |
| Givetian | Germany (Rheinland-Pfalz) | A. acuta (38358) | |
| Givetian | Germany (Nordrhein Westfalen) | A. iniquilineata (38352) |