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Paractiornis perpusillus
Taxonomy
Paractiornis perpusillus was named by Wetmore (1930). Its type specimen is MCZ 2191, a limb element (left tarso-metatarsus), and it is a 3D body fossil. Its type locality is Agate Springs Quarries, which is in a Harrisonian channel sandstone in the Marsland Formation of Nebraska.
Synonymy list
Year | Name and author |
---|---|
1930 | Paractiornis perpusillus Wetmore p. 153 |
1933 | Paractiornis perpusillus Lambrecht p. 532 |
1940 | Paractiornis perpusillus Wetmore p. 56 |
1956 | Paractiornis perpusillus Wetmore p. 69 |
1979 | Paractiornis perpusillus Olson and Steadman p. 972 |
2001 | Paractiornis perpusillus Mayr and Smith p. 977 |
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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.
†Paractiornis perpusillus Wetmore 1930
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Diagnosis
No diagnoses are available