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Macronoda
Taxonomy
Macronoda was named by Lochmann (1964) [Sepkoski's age data: Cm Trep-l Cm Trep-u Sepkoski's reference number: 379]. It is not extant.
It was assigned to Ptychaspididae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
It was assigned to Ptychaspididae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1964 | Promesus Lochman |
| 1964 | Macronoda Lochmann |
| 2002 | Macronoda Jell and Adrain p. 401 |
| 2002 | Macronoda Sepkoski |
| 2002 | Promesus Sepkoski |
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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.
G. †Macronoda Lochmann 1964
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†Macronoda notchpeakensis Adrain and Westrop 2005
†Macronoda punctata Loch et al. 1993
Invalid names: Promesus Lochman 1964 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Whittington et al. 1997, Hendy et al. 2009, Aberhan et al. 2004 | |||||
Age range: base of the Trempealeauan to the top of the Sunwaptan or 490.20000 to 488.90000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cambrian | USA (Montana) | M. sp., Promesus sp. (258) | |
| Sunwaptan | USA (Utah) | M. notchpeakensis (235997 235998 235999) | |
| Sunwaptan | USA (Nevada) | M. notchpeakensis (236000) | |
| Sunwaptan | Canada (Alberta) | M. prima (54096 81298) | |
| Trempealeauan | USA (Nevada) | Macronoda indet. (50831) | |
| Trempealeauan | USA (Texas) | M. prima (219653 219654) |