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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Heliocoenia triradiata
Taxonomy
Heliocoenia triradiata was named by Morycowa (1971). It is not extant. Its type locality is Mont Rarau, Rarau area, NE Romania, which is in an Aptian shallow subtidal marl in Romania.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1971 | Heliocoenia triradiata Morycowa |
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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.
†Heliocoenia triradiata Morycowa 1971
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Late/Upper Tithonian to the top of the Albian or 145.06000 to 100.50000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Tithonian - Late/Upper Tithonian | Czechia | Heliocoenia triradiata (31283) | |
| Tithonian | Czechia | Heliocoenia triradiata (62219 68783) | |
| Late/Upper Tithonian | Czechia | Heliocoenia triradiata (36533) | |
| Early/Lower Barremian | Bulgaria (Lovech) | Heliocoenia triradiata (91681) | |
| Early/Lower Aptian | Romania | Heliocoenia triradiata (type locality: 69206) | |
| Albian | Greece | Heliocoenia triradiata (74811) |