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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Phillipsia grandis was named by Etheridge (1892) [Phillipsia? grandis].
It was recombined as Linguaphillipsia grandis by Osmólska (1970); it was recombined as Conophillipsia grandis by Engel and Morris (1984); it was recombined as Monodechenella grandis by Vanderlaan and Ebach (2015).
It was recombined as Linguaphillipsia grandis by Osmólska (1970); it was recombined as Conophillipsia grandis by Engel and Morris (1984); it was recombined as Monodechenella grandis by Vanderlaan and Ebach (2015).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1892 | Griffithides sweeti Etheridge p. 125 |
| 1892 | Phillipsia grandis Etheridge Jr. pp. 128-129 figs. txt. f. 5, not pl. 21 f. 5 |
| 1892 | Phillipsia woodwardi Jack and Etheridge p. 215 figs. pl. 7, fig. 13 |
| 1894 | Griffithides sweeti Etheridge p. 528 |
| 1918 | Phillipsia robusta Mitchell p. 451–452 figs. pl. 47 f. 1, 8 |
| 1963 | Phillipsia grandis Campbell and Engel pp. 113-114 figs. pl. 7 f. 34-35; pl. 8 f. 11-14 |
| 1969 | Cyrtoproetus sweeti Hahn and Hahn p. 371 |
| 1970 | Linguaphillipsia grandis Osmólska p. 48 fig. 1 |
| 1972 | Conophillipsia woodwardi Hahn and Hahn p. 387 |
| 1984 | Conophillipsia grandis Engel and Morris pp. 53 - 58 figs. 18, 19 |
| 2015 | Monodechenella grandis Vanderlaan and Ebach p. 22 |
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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.
†Monodechenella grandis Etheridge Jr. 1892
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Invalid names: Monodechenella sweeti Etheridge 1892 [synonym], Monodechenella woodwardi Jack and Etheridge 1892 [synonym], Phillipsia robusta Mitchell 1918 [objective synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| T. A. Vanderlaan and M. C. Ebach 2015 | Glabella strongly convex, overhanging the anterior border furrow; glabellar width greater than length. Ten thoracic segments. Pygidium semi-elliptical and convex; axis of equal height anteriorly to posteriorly; axial ring furrows undulating; 11–12 pleural ribs; border convex. |
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Fortey and Owens 1999, Hendy 2009, Aberhan et al. 2004 | |||||
Age range: Kinderhookian or 358.90000 to 352.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kinderhookian | Australia (New South Wales) | Phillipsia robusta (75614) |