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Dactylioceras crassescens
Taxonomy
Ammonites crassescens was named by Simpson (1855).
It was recombined as Dactylioceras crassescens by Howarth (1962).
It was recombined as Dactylioceras crassescens by Howarth (1962).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1855 | Ammonites crassescens Simpson |
| 1962 | Dactylioceras crassescens Howarth p. 409 |
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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.
†Dactylioceras crassescens Simpson 1855
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||