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Pterotheca spada

Taxonomy

No taxonomic data are available

Synonymy list
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No classification data are available

Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Campanian to the top of the Paleocene or 83.60000 to 56.00000 Ma

Collections (25 total)


Time interval Ma Country or state Original ID and collection number
Campanian83.6 - 72.2Canada (Northwest Territories) Pterotheca spada (57623 57624 57625 57626 57627 57628 57629 57630 57631 57632 57633 57638 57644 57649 57650 57653 57654 57656)
Maastrichtian72.2 - 66.0Antarctica Pterotheca spada (57568)
Paleocene66.0 - 56.0Antarctica Pterotheca spada (57537 57538 57542 57544 57545 57549)