| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Protocallianassa pilsbryi
Taxonomy
Callianassa pilsbryi was named by Rathbun (1935). It is a 3D body fossil. Its type locality is Frisco Railroad Bridge (No. 5710), 2 1/2 mi NW of Blue Springs, which is in a Campanian/Maastrichtian marine horizon in the Ripley Formation of Mississippi.
It was recombined as Protocallianassa pilsbryi by Schweitzer et al. (2010).
It was recombined as Protocallianassa pilsbryi by Schweitzer et al. (2010).
Synonymy list
| Year | Name and author |
|---|---|
| 1935 | Callianassa pilsbryi Rathbun p. 32 figs. Plate 7, Figs. 6-11 |
| 2010 | Protocallianassa pilsbryi Schweitzer et al. p. 39 |
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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.
†Protocallianassa pilsbryi Rathbun 1935
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: infrao = infraorder, c = class | |||||
| References: Valdez and Clapham 2023, Aberhan 1992 | |||||
Age range: base of the Late/Upper Campanian to the top of the Early/Lower Maastrichtian or 83.50000 to 66.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Campanian - Early/Lower Maastrichtian | USA (Mississippi) | Callianassa pilsbryi (type locality: 142007) |