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Mortonella
Taxonomy
Mortonella was named by Pomel (1883) [Sepkoski's age data: T Eo-u].
It was assigned to Scutellidae by Clark and Twitchell (1915); to Protoscutellidae by Durham (1955), Durham (1966); and to Clypeasteroida by Sepkoski (2002).
It was assigned to Scutellidae by Clark and Twitchell (1915); to Protoscutellidae by Durham (1955), Durham (1966); and to Clypeasteroida by Sepkoski (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1883 | Mortonella Pomel p. 231 |
| 1915 | Mortonella Clark and Twitchell p. 128 |
| 1955 | Mortonella Durham pp. 153 - 155 figs. Fig. 1, I; 18, c |
| 1966 | Mortonella Durham p. U477 |
| 2002 | Mortonella Sepkoski |
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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.
G. †Mortonella Pomel 1883
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum | |||||
| References: Aberhan et al. 2004, Aberhan 1992, Kiessling 2004 | |||||
Age range: Late/Upper Eocene or 37.71000 to 33.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Eocene | USA (Florida) | M. sp. (34992) |