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Murchisonia (Goniasma) conjugens
Taxonomy
Murchisonia conjugens was named by Waagen (1880).
It was recombined as Murchisonia (Goniasma) conjugens by Reed (1944).
It was recombined as Murchisonia (Goniasma) conjugens by Reed (1944).
Sister species lacking formal opinion data
Synonymy list
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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.
†Murchisonia (Goniasma) conjugens Waagen 1880
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 50.2 | 45.0 | 56.0 | 50.5 | 7.78 | |
| shell diameter | 2 | 10.4 | 9.00 | 12.0 | 10.5 | 2.12 |
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Wuchiapingian to the top of the Changhsingian or 259.90000 to 252.17000 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Capitanian | Pakistan | Murchisonia conjugens (127032) | |
| Wuchiapingian | Pakistan | Murchisonia conjugens (126293) | |
| Wuchiapingian - Changhsingian | Pakistan | Murchisonia conjugens (126751 126752) | |
| Changhsingian | Pakistan | Murchisonia conjugens (89061 119554 119675 119679 126896 126898) |