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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Eospinatrypa sagana
Taxonomy
Eospinatrypa sagana was named by Boucot et al. (1988). Its type specimen is USNM 409972 and is a 3D body fossil. Its type locality is USNM loc. 12878, Red Amphitheatre, Funeral Mountains, which is in a Wenlock deep subtidal shelf dolomite in the Hidden Valley Formation of California.
Synonymy list
| Year | Name and author |
|---|---|
| 1988 | Eospinatrypa sagana Boucot et al. p. 118 figs. Plate 7, figs. 31-47 |
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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.
†Eospinatrypa sagana Boucot et al. 1988
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. J. Boucot et al. 1988 | A small, ventribiconvex species. |
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: Sheinwoodian or 432.90000 to 430.60000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sheinwoodian | Canada (Northwest Territories) | Eospinatrypa sagana (26011) | |
| Sheinwoodian | Canada (Nunavut) | Eospinatrypa sagana (26009 26014) | |
| Wenlock | USA (California) | Eospinatrypa sagana (type locality: 226732) |