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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Coulonia parva
Taxonomy
Coulonia parva was named by Neumann and Hess (2001). Its type specimen is Holotype MBE2917 at the Museum für Naturkunde, Berlin and is a 3D body fossil. Its type locality is Asteroidea, Santonian, Sierra de Montsech, Pyrenees, which is in a Santonian transition zone/lower shoreface marl/grainstone in Spain.
Synonymy list
| Year | Name and author |
|---|---|
| 2001 | Coulonia parva Neumann and Hess pp. 8-10 figs. figs. 2-4 |
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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.
†Coulonia parva Neumann and Hess 2001
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| C. Neumann and H. Hess 2001 | Small Coulonia species with comparatively long arms (R/r approx. 3/1); One row of actinals reach far into the arms; inferomarginals on interbrachial arc with deep fasciolar grooves that are less developed on the arms where ossicles are stouter; no larger spines on adambulacrals and probably none on inferomarginals. |
Measurements
No measurements are available
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| Source: f = family, c = class, p = phylum | |||||
| References: Aberhan et al. 2004, Aberhan 1992, Blake 1990 | |||||
Age range: Late/Upper Santonian or 85.80000 to 83.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Santonian | Spain | Coulonia parva (type locality: 59762) |