| 词条 | Truyolsoceras |
| 释义 |
| fossil_range = Late Devonian | image = | taxon = Truyolsoceras | authority = Montesinos, 1987 | subdivision_ranks = Species | subdivision =
}} Truyolsoceras is an Upper Devonian ammonite (subclass Ammonoidea) included in the goniatitid subfamily Aulatornoceratinae. The shell is involute, lenticular, with a narrow umbilicus and moderately high aperture. The adventitious lobe of the suture, which lies between the ventral and lateral lobes, is rounded. References
4 : Goniatitida genera|Tornoceratidae|Ammonites of North America|Late Devonian ammonites |
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