Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Sporadoceras (Sporadoceras)
Taxonomy
Sporadoceras (Sporadoceras) was named by Hyatt (1884).
It was assigned to Sporadoceras by Petersen (1975).
It was assigned to Sporadoceras by Petersen (1975).
Subtaxa
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1884 | Sporadoceras (Sporadoceras) Hyatt |
1975 | Sporadoceras (Sporadoceras) Petersen p. 39 |
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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. †Sporadoceras (Sporadoceras) Hyatt 1884
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†Sporadoceras (Sporadoceras) biferum Phillips 1841
†Sporadoceras (Sporadoceras) inflexum Wedekind 1908
†Sporadoceras (Sporadoceras) latilobatum Schindewolf 1923
†Sporadoceras (Sporadoceras) rotundum Wedekind 1908
†Sporadoceras (Sporadoceras) teicherti Petersen 1975
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 11 | 20.5 | 10.0 | 32.7 | 22.4 | 5.99 | |
shell diameter | 11 | 36.8 | 16.1 | 58.7 | 39.5 | 11.0 | |
shell inflation | 11 | 0.447 | 0.001 | 3.00 | 2.00 | 1.04 |
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Source: o = order, c = class | |||||
References: Kiessling 2003, Kiessling 2004 |
Age range: base of the Famennian to the top of the Late/Upper Famennian or 372.20000 to 360.70000 Ma
Collections (37 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Famennian | Australia (Western Australia) | Sporadoceras biferum (65362) Sporadoceras biferum, Sporadoceras latilobatum (39093) Sporadoceras latilobatum (65363 65366 65371) Sporadoceras latilobatum, Sporadoceras teicherti (39100) Sporadoceras teicherti (65372) | |
Early/Lower Famennian | Kazakhstan | Sporadoceras biferum (172154) Sporadoceras rotundum, Sporadoceras biferum (172155) | |
Famennian | Australia (New South Wales) | Sporadoceras inflexum, Sporadoceras rotundum (69306) | |
Famennian | Australia (Western Australia) | Sporadoceras biferum (65356) Sporadoceras biferum, Sporadoceras latilobatum, Sporadoceras teicherti (39079 39099) Sporadoceras latilobatum (39082 39083 39094 65354 65369) Sporadoceras sp., Sporadoceras biferum, Sporadoceras latilobatum (39072 65103) Sporadoceras sp., Sporadoceras biferum, Sporadoceras latilobatum, Sporadoceras teicherti (39091) Sporadoceras sp., Sporadoceras latilobatum (65357) Sporadoceras sp., Sporadoceras teicherti (65358) Sporadoceras teicherti (65359 65370) | |
Famennian | China (Nei Mongol) | Sporadoceras rotundum, Sporadoceras biferum, Sporadoceras latilobatum (3957) | |
Middle Famennian | Kazakhstan | Sporadoceras rotundum, Sporadoceras biferum (172156) | |
Middle Famennian | Australia (Western Australia) | Sporadoceras latilobatum (39081) Sporadoceras rotundum (65375 65384) Sporadoceras sp., Sporadoceras rotundum (39102) Sporadoceras sp., Sporadoceras teicherti (39080 65112) Sporadoceras teicherti (39106) Sporadoceras teicherti, Sporadoceras inflexum (39111) Sporadoceras teicherti, Sporadoceras rotundum (39101) | |
Late/Upper Famennian | Kazakhstan | Sporadoceras inflexum (172165) |