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Eurekablastus rozhnovi
Taxonomy
Eurekablastus rozhnovi was named by Sprinkle and Sumrall (2008). Its type specimen is TMM 1965TX12 and is a 3D body fossil.
Synonymy list
| Year | Name and author |
|---|---|
| 2008 | Eurekablastus rozhnovi Sprinkle and Sumrall pp. 6 - 9 fig. 7–8 |
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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.
†Eurekablastus rozhnovi Sprinkle and Sumrall 2008
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| J. Sprinkle and C. D. Sumrall 2008 | Theca much longer than wide, bibrachials small, interradials large and paired with extra plates, interbrachials numerous and in two rows, cataspire slits usually ~70%–80% of deltoid length, ambulacra wide, no apparent ambulacral or fused oral crests, some brachioles enlarged distally to protect smaller brachioles, thecal ornament subdued, stem apparently long with alternating larger and smaller rounded columnals. |
Measurements
No measurements are available
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| Source: o = order, p = phylum | |||||
| References: Aberhan 1992, Aberhan et al. 2004 | |||||
Age range: Blackhillsian or 474.90000 to 470.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Blackhillsian | USA (Utah) | Eurekablastus rozhnovi (211436) |