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| FAMILY list (thumbnails) |
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| FAMILY list (names only) |
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| TRIMEROCERATIDAE (geographic) |
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| TRIMEROCERATIDAE (thumbnails) |
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| TRIMEROCERATIDAE (thumb+maps) |
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| TRIMEROCERATIDAE (names only) |
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| TRIMEROCERATIDAE (no synonyms) |
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| TRIMEROCERATIDAE (no variety) |
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Class: CEPHALOPODA
--- Taxon Tree: NAUTILOIDEA [Subclass] - ONCOCERIDA [Order]
------ Family: TRIMEROCERATIDAE Hyatt & Zittel, 1900 † (Sea)
------------ Genus: Inversoceras Hedström, 1917 †
| --------------- Species: Inversoceras perversurn (Barrande, 1865 ) † - ID: 8034000101 | |||||||
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------------------ Sub or form: Inversoceras perversurn falciforme (Barrande, 1865 †) - ID: 8034000102 | |||||||
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Please email your image to: Claudio Galli - last updated: 28/ago/2017