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Paragilledia ulladullensis
Taxonomy
Gilledia ulladullensis was named by Campbell (1965) [Australian Museum]. Its type specimen is AM F20779, a shell (Articulated shell), and it is not a trace fossil. Its type locality is Wyro Beach, Ulladulla, which is in a Roadian prodelta mudstone in the Wandrawandian Formation of Australia. It is the type species of Paragilledia.
It was recombined as Paragilledia ulladullensis by Waterhouse (2020).
It was recombined as Paragilledia ulladullensis by Waterhouse (2020).
Synonymy list
Year | Name and author |
---|---|
1965 | Gilledia ulladullensis Campbell p. 83 figs. Pl 7, figs 1-23; pl 15, figs 8-11; text-figs 33,34 |
1982 | Gilledia ulladullensis Waterhouse p. 68 |
1983 | Gilledia ulladullensis Waterhouse p. 247 figs. Pl 3, figs 14-18 |
1987 | Gilledia ulladullensis Clarke p. 286 figs. 21A-D |
2020 | Paragilledia ulladullensis Waterhouse p. 423 |
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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.
†Paragilledia ulladullensis Campbell 1965
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 11 | 18.7 | 10.4 | 29.1 | 18.5 | 6.32 |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: base of the Roadian to the top of the Capitanian or 272.30000 to 259.51000 Ma
Collections (19 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Roadian | Australia (New South Wales) | Fletcherina inversa (118115) Gilledia ulladullensis (98080 type locality: 101578) | |
Wordian | New Zealand (Nelson) | Gilledia ulladullensis (41797) | |
Wordian | Australia (Tasmania) | Gilledia ulladullensis (51319) | |
Wordian | Australia (New South Wales) | Dielasma inversa (133331) Gilledia ulladullensis (105157 133293) | |
Wordian - Capitanian | Australia (Queensland) | Gilledia ulladullensis (104742 105131 133296 133297) | |
Wuchiapingian | Australia (Queensland) | Gilledia ulladullensis (83199 104740 104762 104764 104770 104771 105134) |