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Fusulinella helenae
Taxonomy
Fusulinella helenae was named by Safonova (1951).
Sister species lacking formal opinion data
F. accuminata, F. acuminata, F. biconica, F. bockiformis, F. clarki, F. fugax, F. jamensis, F. jamesensis, F. llanoensis, F. mosquensis, F. paraschubertellinoides, F. schubertelloides, F. searighti, F. stouti, F. subelliptica, F. subpulchra, F. timanica, F. usvae, F. vozhgalensis, F. zelleri, F. bocki, F. bocki
Synonymy list
| Year | Name and author |
|---|---|
| 1951 | Fusulinella helenae Safonova |
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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.
†Fusulinella helenae Safonova 1951
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, o = order | |||||
| References: Loeblich and Tappan 1984, Kiessling 2004 | |||||
Age range: base of the Moscovian to the top of the Kasimovian or 315.20000 to 303.70000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Moscovian | China | Fusulinella helenae (206265 206348) | |
| Moscovian | Svalbard and Jan Mayen | Fusulinella helenae (115511 129646) | |
| Kasimovian | Svalbard and Jan Mayen | Fusulinella helenae (129647) |