Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Carinanema
Taxonomy
Species
Synonymy list
Year | Name and author |
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2004 | Carinanema Kues pp. 174 - 175 |
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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.
Diagnosis
Reference | Diagnosis | |
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B. S. Kues 2004 | Small, narrowly subconical orthonemid with a shallow labral sinus and several strong spiral cords, the second from the upper suture forming a sharp keel at the whorl periphery about at midheight. |