Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Spheruprismatoolithus
Taxonomy
Spheruprismatoolithus was named by Bray (1999). It is considered to be a form taxon.
It was assigned to Prismatoolithidae by Bray (1999) and Moreno-Azanza et al. (2014).
It was assigned to Prismatoolithidae by Bray (1999) and Moreno-Azanza et al. (2014).
Species
Synonymy list
Year | Name and author |
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1999 | Spheruprismatoolithus Bray p. 366 fig. 4 |
2014 | Spheruprismatoolithus Moreno-Azanza et al. p. 847 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subc = subclass, c = class, subp = subphylum | |||||
References: Carroll 1988, Hendy et al. 2009 |
Age range: Late/Upper Maastrichtian or 70.60000 to 66.00000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Maastrichtian | USA (Utah) | S. condensis (177459) | |
Late/Upper Maastrichtian | USA (Utah) | S. condensis (45721) S. condensus (138562) |