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Palaeothalomnus
Taxonomy
Palaeothalomnus was named by Deflandre (1973) [Sepkoski's age data: D Fame Sepkoski's reference number: 546]. It is not extant. Its type is Palaeothalomnus antiquus.
It was assigned to Spumellaria by Sepkoski (2002); and to Palaeoscenidiidae by Noble et al. (2017).
It was assigned to Spumellaria by Sepkoski (2002); and to Palaeoscenidiidae by Noble et al. (2017).
Species