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Pojetaconcha beecheri
Taxonomy
Conocardium beecheri was named by Raymond (1905). It is a 3D body fossil. Its type locality is Sloop Island, Lake Champlain, Chazy Group, which is in a Chazyan carbonate limestone in the Chazy Limestone Formation of Vermont.
It was recombined as Bransonia beecheri by Pojeta and Runnegar (1976); it was recombined as Pojetaconcha beecheri by Waterhouse (1987), Wagner (2023).
It was recombined as Bransonia beecheri by Pojeta and Runnegar (1976); it was recombined as Pojetaconcha beecheri by Waterhouse (1987), Wagner (2023).
Synonymy list
| Year | Name and author |
|---|---|
| 1905 | Conocardium beecheri Raymond |
| 1924 | Conocardium beecheri Foerste p. 201 |
| 1938 | Conocardium beecheri Twenhofel pp. 54 - 55 figs. pl. 5 f. 5 |
| 1976 | Bransonia beecheri Pojeta and Runnegar |
| 1987 | Pojetaconcha beecheri Waterhouse p. 188 |
| 2023 | Pojetaconcha beecheri Wagner |
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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.
†Pojetaconcha beecheri Raymond 1905
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: Chazyan or 471.30000 to 457.30000 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Chazyan | USA (Vermont) | Conocardium beecheri (42814 type locality: 101749 171715) | |
| Chazyan | Canada (Quebec) | Conocardium beecheri (171716) | |
| Chazyan | USA (New York) | Conocardium beecheri (56212 154577 171705 171712 172144 172180 172310 172320) |