Graphoceratidae
| Graphoceratidae Temporal range:
| |
|---|---|
| |
| Ludwigia murchisonae, Mid Jurassic, Germany | |
Scientific classification 
| |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Cephalopoda |
| Subclass: | †Ammonoidea |
| Order: | †Ammonitida |
| Superfamily: | †Hildoceratoidea |
| Family: | †Graphoceratidae Buckman, 1905 |
| Subfamilies | |
|
See text | |
Graphoceratidae is an extinct family of ammonites in the order Ammonitida, which lived during the Jurassic.
Distribution
[edit]Fossils are found in the Jurassic marine strata of Canada, France, Germany, Hungary, Italy, Morocco, Saudi Arabia, Spain and the United Kingdom.
Genera
[edit]Subfamily Graphoceratinae Buckman, 1905
Subfamily Leioceratinae Spath, 1936
Subfamily Dumortieriinae Haug, 1885
Subfamily Tmetoceratinae Spath, 1936
References
[edit]
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