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Lonchodomas tenuis
Taxonomy
Lonchodomas tenuis was named by Nielsen (1995). Its type specimen is MGUH 23.065 (S108), a cephalon/head (cranidium), and it is a 3D body fossil. Its type locality is Skelbro quarry, Bed-21, which is in a Volkhov carbonate limestone in the Komstad Formation of Sweden.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1995 | Lonchodomas tenuis Nielsen pp. 358-361 figs. 257A-J |
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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.
†Lonchodomas tenuis Nielsen 1995
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. T. Nielsen 1995 | Cranidium distinetly triangular in outline with only a short ( tr.) anterior border; glabella narrow ( tr.) , moderately inflated, with weakly impressed musde scars; convexity (exsag.) of fixigenae low; pygidium with slender (tr. ) axis, narrow, steep border and a restricted median arch; convexity overall low. |