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Machaeracanthus peracutus
Taxonomy
Machaeracanthus peracutus was named by Newberry (1857).
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.
†Machaeracanthus peracutus Newberry 1857
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, c = class, subp = subphylum | |||||
References: Whittington et al. 1997, Carroll 1988, Aberhan et al. 2004 |
Age range: Early/Lower Emsian or 409.10000 to 402.50000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Emsian | Germany | Machaeracanthus peracutus (74300) | |
Early/Lower Emsian | Morocco | Machaeracanthus peracutus (150334 150360 150361 150363 150365) |