Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Protolipternidae
Taxonomy
Protolipternidae was named by Cifelli (1983). Its type is Protolipterna.
It was assigned to Litopterna by Cifelli (1983) and Carroll (1988).
It was assigned to Litopterna by Cifelli (1983) and Carroll (1988).
Subtaxa
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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. †Protolipternidae Cifelli 1983
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G. †Asmithwoodwardia Ameghino 1901
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†Asmithwoodwardia scotti Paula Couto 1952
†Asmithwoodwardia subtrigona Ameghino 1901
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, subc = subclass, c = class, subp = subphylum | |||||
References: Carroll 1988, MacFadden et al. 1996, Ji et al. 2002, Hendy et al. 2009, Lillegraven 1979 |
Age range: base of the Early/Lower Eocene to the top of the Lutetian or 55.80000 to 41.30000 Ma
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Casamayoran | Argentina (Chubut) | Asmithwoodwardia subtrigona (176285) | |
Ypresian | Argentina (Chubut) | Asmithwoodwardia sp. (133040) | |
Early/Lower Eocene | Brazil (Rio de Janeiro) | Ernestokokenia parayirunhor, Asmithwoodwardia scotti, Protolipterna ellipsodontoides (118314) | |
Lutetian | Argentina (Chubut) | Asmithwoodwardia sp. nov., Asmithwoodwardia subtrigona (133039) Asmithwoodwardia subtrigona (44956 176059 176170) |