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| FAMILY list (thumbnails) |
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| FAMILY list (names only) |
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| OLCOSTEPHANIDAE (geographic) |
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| OLCOSTEPHANIDAE (thumbnails) |
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| OLCOSTEPHANIDAE (thumb+maps) |
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| OLCOSTEPHANIDAE (names only) |
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| OLCOSTEPHANIDAE (no synonyms) |
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| OLCOSTEPHANIDAE (no variety) |
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Class: CEPHALOPODA
--- Taxon Tree: AMMONOIDEA [Subclass] - AMMONITIDA [Order] - PERISPHINCTOIDEA [Superfamily]
------ Family: OLCOSTEPHANIDAE Haug, 1910 † (Sea)
--------- SubFamily: SPITICERATINAE
------------ Genus: Groebericeras Leanza, 1945 †
| --------------- Species: Groebericeras bifrons H.A. Leanza, 1945 † - ID: 6484000038 | |||||||
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Please email your image to: Claudio Galli - last updated: 28/ago/2017