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Australotheca lanceolata
Taxonomy
Theca lanceolata was named by Morris (1845) [USNM 339489 designated as neotype, whereabouts of holotype unknown]. Its type specimen is USNM 339489 and is a 3D body fossil. Its type locality is Illawarra (Strzelecki coll), which is in a Wordian coastal siliciclastic in the Gerringong Formation of Australia.
It was recombined as Hyolithes lanceolatus by Campbell (1953); it was recombined as Australotheca lanceolata by Malinky (2009).
It was recombined as Hyolithes lanceolatus by Campbell (1953); it was recombined as Australotheca lanceolata by Malinky (2009).
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.
†Australotheca lanceolata Morris 1845
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, p = phylum | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range: base of the Wordian to the top of the Wuchiapingian or 266.90000 to 254.14000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wordian | Australia (New South Wales) | Theca lanceolata (83172 133344 134048) | |
| Wuchiapingian | Australia (Queensland) | Hyolithes lanceolatus (97269) |