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Orthonema nebrascense
Taxonomy
Murchisonia nebrascensis was named by Geinitz (1866). It is a 3D body fossil. Its type locality is Nebraska City Section, Clay Pits southeast of Nebraska City, which is in a Virgilian marine shale in the Pillsbury Shale Formation of Nebraska.
It was recombined as Orthonema nebrascaensis by Bandel (2002); it was recombined as Orthonema nebrascense by Meek (1871), Anderson et al. (1985), Kues and Batten (2001), Wagner (2023).
It was recombined as Orthonema nebrascaensis by Bandel (2002); it was recombined as Orthonema nebrascense by Meek (1871), Anderson et al. (1985), Kues and Batten (2001), Wagner (2023).
Synonymy list
| Year | Name and author |
|---|---|
| 1866 | Murchisonia nebrascensis Geinitz p. 12 figs. pl. 1 f. 17 |
| 1871 | Orthonema nebrascense Meek |
| 1985 | Orthonema nebrascense Anderson et al. |
| 2001 | Orthonema nebrascense Kues and Batten p. 57 |
| 2002 | Orthonema nebrascaensis Bandel pp. 93 - 94 figs. f. 14-17 |
| 2023 | Orthonema nebrascense Wagner p. 5917 |
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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.
†Orthonema nebrascense Geinitz 1866
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||