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Gemmula amica
Taxonomy
Gemmula amica was named by Casey (1903) [DISTRIBUTION: Oligocene; Panama.]. It is not a trace fossil.
It was recombined as Gemmula (Coronia) amica by Harris and Palmer (1947).
It was recombined as Gemmula (Coronia) amica by Harris and Palmer (1947).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1903 | Gemmula amica Casey p. 270 |
1947 | Gemmula (Coronia) amica Harris and Palmer p. 420 |
1970 | Gemmula amica Woodring p. 360 |
2008 | Gemmula amica Hendy et al. |
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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.
†Gemmula amica Casey 1903
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Diagnosis
No diagnoses are available