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Gonyaulacysta jurassica
Taxonomy
Gonyaulacysta jurassica was named by Deflandre (1964). It is not extant. It is the type species of Gonyaulacysta.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1964 | Gonyaulacysta jurassica Deflandre |
| 1965 | Gonyaulacysta jurassica Norris and Sarjeant |
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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.
†Gonyaulacysta jurassica Deflandre 1964
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Bathonian to the top of the Late/Upper Oxfordian or 168.20000 to 154.80000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bathonian | United Kingdom (England) | Gonyaulacysta jurassica (38401) | |
| Middle Callovian - Late/Upper Callovian | France (Franche-Comté) | Gonyaulacysta jurassica (142143) | |
| Middle Oxfordian | Greenland | Gonyaulacysta jurassica (66538) | |
| Oxfordian - Early/Lower Kimmeridgian | Poland | Gonyaulacysta jurassica (215248 215249) | |
| Late/Upper Oxfordian | Greenland | Gonyaulacysta jurassica (66539) |