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Lamnaespina
Taxonomy
Lamnaespina was named by Waterhouse (1976) [Sepkoski's age data: P Guad Sepkoski's reference number: 538]. Its type is Lamnaespina transennata.
It was assigned to Spiriferida by Sepkoski (2002); and to Punctospiriferidae by Williams et al. (2006).
It was assigned to Spiriferida by Sepkoski (2002); and to Punctospiriferidae by Williams et al. (2006).
Species
L. papilionata, L. transennata (type species)
Synonymy list
Year | Name and author |
---|---|
1976 | Lamnaespina Waterhouse p. 244 |
2002 | Lamnaespina Sepkoski |
2006 | Lamnaespina Williams et al. p. 1911 |
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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.
G. †Lamnaespina Waterhouse 1976
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†Lamnaespina papilionata Hosking 1933
†Lamnaespina transennata Waterhouse 1976
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |
Age range: base of the Sakmarian to the top of the Wuchiapingian or 293.52000 to 254.17000 Ma
Collections (23 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Sakmarian | Australia (Western Australia) | L. papilionata (95196 95199 95200 95201 95202 95203 95204 95205 95206 95207 95208 95209 95210 95211 95212 95213 95214 95215 95216) | |
Wuchiapingian | New Zealand (Southland) | L. sp. (39928) L. transennata (39923 39924 39925) |