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Cyclonema praecipitum
Taxonomy
Cyclonema (Gyronema) praecipitum was named by Ulrich and Scofield (1897). It is a 3D body fossil. Its type locality is Murfreesboro, which is in an Ashbyan shallow subtidal wackestone/packstone in the Murfreesboro Limestone Formation of Tennessee.
It was recombined as Gyronema praecipitum by Bassler (1932); it was recombined as Cyclonema praecipitum by Thompson (1970), Wagner (2023).
It was recombined as Gyronema praecipitum by Bassler (1932); it was recombined as Cyclonema praecipitum by Thompson (1970), Wagner (2023).
Synonymy list
| Year | Name and author |
|---|---|
| 1897 | Cyclonema (Gyronema) praecipitum Ulrich and Scofield figs. pl. 78 f. 26 |
| 1932 | Gyronema praecipitum Bassler p. 190 figs. pl. 4 f. 6 |
| 1970 | Cyclonema praecipitum Thompson pp. 248 - 249 figs. pl. 33 f. 5-8 |
| 2023 | Cyclonema praecipitum Wagner p. 4870 |
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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.
†Cyclonema praecipitum Ulrich and Scofield 1897
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, superf = superfamily, c = class | |||||
| References: Knight et al. 1960, Wagner 2023, Batten 1984, Kiessling 2004 | |||||