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Quasitrilaminopora
Taxonomy
Quasitrilaminopora was named by Gordon and Taylor (2015) [Colony encrusting, unilamellar. Autozooidal frontal shield comprising an imperforate interior-wall layer overarching an anascan opesia surrounded by a narrow granular-tubercular cryptocyst; anterior edge of frontal shield irregularly lobate, sometimes with 1-2 small foramina between the fused lobes. Oral-spine bases present. An adventitious avicularium borne frontally at the proximal end of many zooids. Ooecium hyperstomial with smooth outer ectooecium peripherally encroached by secondary calcification. Basal pore-chambers present. ].
It was assigned to Arachnopusiidae by Gordon and Taylor (2015).
It was assigned to Arachnopusiidae by Gordon and Taylor (2015).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2015 | Quasitrilaminopora Gordon and Taylor |
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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.
G. †Quasitrilaminopora Gordon and Taylor 2015
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†Quasitrilaminopora curiosa Gordon and Taylor 2015
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Smith et al. 2006 | |||||
Age range: Early/Lower Eocene or 56.00000 to 48.07000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Eocene | New Zealand (Chatham Island) | Q. curiosa (172944) |