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Mesopunctia extensa
Taxonomy
Notospirifer extensus was named by Campbell (1961). Its type specimen is UQ F21959 and is a 3D body fossil. Its type locality is Minerva Homestead, Springsure, which is in an Artinskian marine siliciclastic in the Cattle Creek Formation of Australia.
It was recombined as Mesopunctia extensa by Waterhouse (1998).
It was recombined as Mesopunctia extensa by Waterhouse (1998).
Subspecies
Synonymy list
| Year | Name and author |
|---|---|
| 1961 | Notospirifer extensus Campbell p. 187 figs. Pl 28, figs 1-4 |
| 1998 | Mesopunctia extensa Waterhouse p. 41 |
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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.
†Mesopunctia extensa Campbell 1961
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†Notospirifer extensus tweedalei Campbell 1961
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 3 | 19.2 | 15.6 | 28.5 | 15.8 | 7.39 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sakmarian | Australia (New South Wales) | Notospirifer extensus (101575) | |
| Artinskian | Australia (Queensland) | Notospirifer extensus (95418 101583 103429 103439 type locality: 105021) | |
| Roadian | Australia (Queensland) | Notospirifer extensus (105022) |