| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Hardouinia micrococcus
Taxonomy
Cassidulus micrococcus was named by Gabb (1860).
It was recombined as Hardouinia micrococcus by Cooke (1953).
It was recombined as Hardouinia micrococcus by Cooke (1953).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1860 | Cassidulus micrococcus Gabb |
| 1891 | Cassidulus porrectus Clark |
| 1915 | Cassidulus micrococcus Clark and Twitchell p. 76 |
| 1915 | Cassidulus porrectus Clark and Twitchell p. 78 |
| 1953 | Hardouinia micrococcus Cooke p. 21 figs. Pl 6, figs 1-10; pl 7, fig 12 |
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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.
†Hardouinia micrococcus Gabb 1860
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Invalid names: Cassidulus porrectus Clark 1891 [synonym]
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, Kiessling 2004, Aberhan 1992 | |||||
Age range: Early/Lower Maastrichtian or 70.60000 to 66.00000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Maastrichtian | USA (Georgia) | Hardouinia micrococcus (78131 197172) | |
| Early/Lower Maastrichtian | USA (Alabama) | Cassidulus porrectus (78130) Hardouinia micrococcus (197148 197149 197171) |