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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Stratodontidae
Taxonomy
Stratodontidae is a family. It is extant. Its type is Stratodus.
It was assigned to Isospondyli by Hay (1902); and to Hoplopleuri by Jordan (1963).
It was assigned to Isospondyli by Hay (1902); and to Hoplopleuri by Jordan (1963).
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. Stratodontidae
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G. †Empo Cope 1872
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†Empo contracta Cope 1874
†Empo lisbonensis Stewart 1899
†Empo merrillii Cope 1874
†Empo semianceps Cope 1872
†Empo sulcata Cope 1872
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, subp = subphylum | |||||
References: Carroll 1988, Hendy et al. 2009 |
Age range: base of the Campanian to the top of the Late/Upper Santonian or 83.60000 to 83.50000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Santonian | USA (Kansas) | Empo sp. (188488) | |
Campanian | USA (Wyoming) | Empo sp. (105717) |