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Archaeocenosphaera laseekensis
Taxonomy
Archaeocenosphaera laseekensis was named by Pessagno et al. (1989). Its type specimen is USNM 424134 and is a 3D body fossil.
Synonymy list
| Year | Name and author |
|---|---|
| 1989 | Archaeocenosphaera laseekensis Pessagno et al. p. 203 figs. Pl. 2, figs. 18, 21, 22, 25 |
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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.
†Archaeocenosphaera laseekensis Pessagno et al. 1989
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 1999 | |||||
Age range: base of the Rhaetian to the top of the Early/Lower Tithonian or 208.50000 to 145.00000 Ma
Collections (83 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Rhaetian | Canada (British Columbia) | Archaeocenosphaera laseekensis (94701 94703 94709 94711 94726 94728 94729 94731 94732 94733 94736 94737 94741 94744 94745 94747 94749 94753 94755 94756 94757 94758) | |
| Early/Lower Hettangian | Canada (British Columbia) | Archaeocenosphaera laseekensis (54206 54207 54208 94279 94290 94387 94388 94389 94390 97483 97485 97486 97489 97491 97495 97496 97497 97498) | |
| Early/Lower Hettangian | Japan | Archaeocenosphaera laseekensis (54227 54228 54229 54230 54231) | |
| Early/Lower Hettangian - Middle Hettangian | Canada (British Columbia) | Archaeocenosphaera laseekensis (94280 94281 94393 94395 94397 94398) | |
| Late/Upper Hettangian | Canada (British Columbia) | Archaeocenosphaera laseekensis (34140 34142 94291 94292 94293 94294 94295 94296 94297 94374 94375 94376 94399 94400) | |
| Middle Hettangian - Late/Upper Hettangian | Canada (British Columbia) | Archaeocenosphaera laseekensis (94282 94283 94284 94285 94287 94288) | |
| Hettangian - Sinemurian | Canada (British Columbia) | Archaeocenosphaera laseekensis (34147) | |
| Late/Upper Hettangian - Early/Lower Sinemurian | Canada (British Columbia) | Archaeocenosphaera laseekensis (34146 94300 94302 94303 94377 94401) | |
| Late/Upper Sinemurian | Canada (British Columbia) | Archaeocenosphaera laseekensis (94423) | |
| Late/Upper Bajocian | USA (Oregon) | Archaeocenosphaera laseekensis (106403) | |
| Late/Upper Kimmeridgian | Antarctica | Archaeocenosphaera laseekensis (46961) | |
| Early/Lower Tithonian | Antarctica | Archaeocenosphaera laseekensis (46962 46967) |