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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ogilviastraea richardsi
Taxonomy
Placohelia richardsi was named by Wells (1933). It is not extant. Its type locality is Santa Fe railroad quarry, Belton, which is in an Albian carbonate limestone in the Comanche Peak Limestone Formation of Texas.
It was recombined as Ogilviastraea richardsi by Cairns (1991).
It was recombined as Ogilviastraea richardsi by Cairns (1991).
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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.
†Ogilviastraea richardsi Wells 1933
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: Middle Albian or 109.00000 to 105.30000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Albian | USA (Texas) | Placohelia richardsi (type locality: 123329 123339) |