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Pholadomya altumbonata
Taxonomy
Pholadomya altumbonata was named by Anderson (1938). It is a 3D body fossil. Its type locality is CAS loc. 1691, Clements Ranch, Redding (=Reading) Creek, , which is in a Hauterivian marine horizon in the Budden Canyon Formation of California.
Sister species lacking formal opinion data
P. agrioensis, P. angustata, P. anterumbonis, P. aubri, P. bellona, P. coahuilensis, P. coloradoensis, P. cordata, P. deltoidea, P. foliacea, P. franciscae, P. hemicardia, P. intermedia, P. kamtschatica, P. kingi, P. leonensis, P. murchisoni, P. plagemani, P. plagemanii, P. plagemanni, P. weissi, P. cornueliana, P. constricta, P. uitoe, P. alpina, P. beaumontensis, P. oretiensis
Synonymy list
| Year | Name and author |
|---|---|
| 1938 | Pholadomya altumbonata Anderson p. 116 figs. Plate 5, figures 5, 6 |
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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.
†Pholadomya altumbonata Anderson 1938
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: base of the Hauterivian to the top of the Late/Upper Hauterivian or 132.60000 to 125.77000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Hauterivian | USA (California) | Pholadomya altumbonata (type locality: 225530) | |
| Hauterivian - Early/Lower Barremian | USA (California) | Pholadomya altumbonata (216285 216287 216292) |