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Architectonica ullreyana
Taxonomy
Architectonica ullreyana was named by Dickerson (1916). It is a 3D body fossil. Its type locality is UCMP loc. 1853, Marysville Buttes, which is in a Ypresian marine horizon in the Capay Formation of California.
Sister species lacking formal opinion data
A. aldrichi, A. bellistriata, A. bicingulata, A. caelatura, A. chipolana, A. congnata, A. cossmanni, A. distinguinda, A. fimbriaea, A. geminicostata, A. granulosa, A. huppertzi, A. marthae, A. marwicki, A. plicata, A. plicatula, A. prosemisquamosa, A. reklawensis, A. simplex, A. textilina, A. billmoorei, A. simplex, A. planiformis, A. obtusa, A. obtusa, A. semidecussata, A. nomurai
Synonymy list
| Year | Name and author |
|---|---|
| 1916 | Architectonica ullreyana Dickerson p. 487 figs. Plate 40, figures 5a, 5b |
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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.
†Architectonica ullreyana Dickerson 1916
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Ypresian to the top of the Late/Upper Eocene or 56.00000 to 33.90000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ypresian | USA (California) | Architectonica ullreyana (type locality: 122337) | |
| Middle Eocene - Late/Upper Eocene | USA (California) | Architectonica ullreyana (37928) |