Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Echioceras intermedium
Taxonomy
Pleurechioceras intermedium was named by Trueman and Williams (1925).
It was recombined as Echioceras intermedium by Edmunds et al. (2003).
It was recombined as Echioceras intermedium by Edmunds et al. (2003).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1925 | Pleurechioceras intermedium Trueman and Williams |
2003 | Echioceras intermedium Edmunds et al. fig. 4.3 |
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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.
†Echioceras intermedium Trueman and Williams 1925
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2003, Kiessling 2004 |
Age range: Raricostatum or 196.50000 to 189.60000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Raricostatum | United Kingdom (England) | Echioceras intermedium (33366) |