Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Spencerites insignis
Taxonomy
Spencerites insignis was named by Williamson (1897). It is not extant. It is the type species of Spencerites.
Synonymy list
Year | Name and author |
---|---|
1897 | Spencerites insignis Williamson |
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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.
†Spencerites insignis Williamson 1897
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: Westphalian A or 318.70000 to 316.90000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Westphalian A | Netherlands | Spencerites insignis (37497) | |
Westphalian A | Belgium | Spencerites insignis (37495) | |
Westphalian A | United Kingdom (England) | Spencerites insignis (37359 37382) |