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Lambdopsalidae
Taxonomy
Lambdopsalidae was named by Chow and Qi (1978). It is not extant.
It was reranked as the unranked clade Lambdopsalidae by Williamson et al. (2016).
It was assigned to Multituberculata by Chow and Qi (1978); to Taeniolabidoidea by Mao et al. (2016); and to Taeniolabidoidea by Williamson et al. (2016).
It was reranked as the unranked clade Lambdopsalidae by Williamson et al. (2016).
It was assigned to Multituberculata by Chow and Qi (1978); to Taeniolabidoidea by Mao et al. (2016); and to Taeniolabidoidea by Williamson et al. (2016).
Subtaxa
Synonymy list
Year | Name and author |
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1978 | Lambdopsalidae Chow and Qi |
2016 | Lambdopsalidae Mao et al. |
2016 | Lambdopsalidae Williamson et al. |
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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.
Fm. †Lambdopsalidae Chow and Qi 1978
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, subp = subphylum | |||||
References: Hopson 1973, Carroll 1988, Jenkins and Krause 1983, Hendy et al. 2009 |
Age range: Late/Upper Paleocene or 58.70000 to 55.80000 Ma
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Gashatan | China (Nei Mongol) | Lambdopsalis sp., Prionessus sp. (72203) Prionessus sp., Lambdopsalis bulla (71076) | |
Late/Upper Paleocene | Mongolia (Omngov) | Prionessus lucifer, Lambdopsalis bulla (133008) Prionessus lucifer, Sphenopsalis nobilis (133403) | |
Late/Upper Paleocene | Mongolia | Prionessus sp. (133399) | |
Late/Upper Paleocene | China (Nei Mongol) | Lambdopsalis sp., Sphenopsalis nobilis (174237) Prionessus lucifer, Lambdopsalis bulla (133389) |