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Echimonocolpites semiperspinosum
Taxonomy
Echimonocolpites semiperspinosum was named by Christopher and Prowell (2010). It is considered to be a form taxon. Its type specimen is Slide C-15@1880’ (1); coordinates 8.3 x 142.3; Fig. 13U–W, a microspore, and it is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2010 | Echimonocolpites semiperspinosum Christopher and Prowell pp. 116-118 figs. Figure 13U–Y |
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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.
†Echimonocolpites semiperspinosum Christopher and Prowell 2010
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| R. A. Christopher and D. C. Prowell 2010 | A species of Echimonocolpites with dimensions of 26–35 µm by 17–25 µm, and with randomly distributed spines 2–3 µm in length and 1–2 µm in basal diameter; spines thin gradually toward their distal extremity before tapering dramatically to form hair-like distal projections on conical bases. |