Pouildu30 Posted April 4, 2019 Share Posted April 4, 2019 Hi everyone, I am currently trying to identify my collection of Crioceras from the lower Hauterivian of South France (Drôme) . It turns out the process is quite difficult... thanks in advance for your help! Link to comment Share on other sites More sharing options...
Pouildu30 Posted April 4, 2019 Author Share Posted April 4, 2019 2 Link to comment Share on other sites More sharing options...
Pouildu30 Posted April 4, 2019 Author Share Posted April 4, 2019 1 Link to comment Share on other sites More sharing options...
Pouildu30 Posted April 4, 2019 Author Share Posted April 4, 2019 1 Link to comment Share on other sites More sharing options...
Pouildu30 Posted April 4, 2019 Author Share Posted April 4, 2019 I thought the first two were probably Crioceras nolani due to the presence of prominent ribs on both ammonites... whereas the others might be Crioceras loryi, curneri or duvali? What do you think? Ps: Please forgive me for posting several posts to present the pictures I have encountered some difficulties trying to compress the images 1 Link to comment Share on other sites More sharing options...
ynot Posted April 4, 2019 Share Posted April 4, 2019 34 minutes ago, Pouildu30 said: Please forgive me for posting several posts to present the pictures I have encountered some difficulties trying to compress the images Larger pictures are better, use as many replies as needed. Nice ammonites! @Ludwigia Darwin said: " Man sprang from monkeys." Will Rogers said: " Some of them didn't spring far enough." My Fossil collection - My Mineral collection My favorite thread on TFF. Link to comment Share on other sites More sharing options...
The Amateur Paleontologist Posted April 4, 2019 Share Posted April 4, 2019 Nice crioceratids South France is quite reputed for those kinds of ammonites @caterpillar -Christian Opalised fossils are the best: a wonderful mix between paleontology and mineralogy! Q. Where do dinosaurs study? A. At Khaan Academy!... My ResearchGate profile Link to comment Share on other sites More sharing options...
caldigger Posted April 4, 2019 Share Posted April 4, 2019 Link to comment Share on other sites More sharing options...
Ludwigia Posted April 5, 2019 Share Posted April 5, 2019 Sorry I can't help. Not my specialty. Greetings from the Lake of Constance. Roger http://www.steinkern.de/ Link to comment Share on other sites More sharing options...
caterpillar Posted April 5, 2019 Share Posted April 5, 2019 It's very difficult to give a species name without the precise level. You must know the zone (loryi, nodosoplicatum) where these Crioceratites were be found. http://www.paleotheque.fr Link to comment Share on other sites More sharing options...
Coco Posted April 5, 2019 Share Posted April 5, 2019 Hi, @herve Coco ---------------------- OUTIL POUR MESURER VOS FOSSILES : ici Ma bibliothèque PDF 1 (Poissons et sélaciens récents & fossiles) : ici Ma bibliothèque PDF 2 (Animaux vivants - sans poissons ni sélaciens) : ici Mâchoires sélaciennes récentes : ici Hétérodontiques et sélaciens : ici Oeufs sélaciens récents : ici Otolithes de poissons récents ! ici Un Greg... Link to comment Share on other sites More sharing options...
Pouildu30 Posted April 5, 2019 Author Share Posted April 5, 2019 (edited) Thanks you guys for showing interest in those finds 1 hour ago, caterpillar said: It's very difficult to give a species name without the precise level. You must know the zone (loryi, nodosoplicatum) where these Crioceratites were be found. I can’t be 100% sure but I have seen traces of Eulytoceras not far from the third and fourth ammonites .... it could be loryi... and here is some finds in the very same area maybe it could help? If you know the species of this ammonite I’ll be glad! Edited April 5, 2019 by Pouildu30 Link to comment Share on other sites More sharing options...
Pouildu30 Posted April 5, 2019 Author Share Posted April 5, 2019 Aporrhais zitelli for the gastropod and probably a Phyllopachyceras infubidulum for the ammo.. Link to comment Share on other sites More sharing options...
herve Posted April 5, 2019 Share Posted April 5, 2019 Hello the photos6 its an neolissoceras gracianum but its difficult to determited your crioceras, what is the zone? Best regards J collecting only fossils since 30 years old,ammonites,heteromorphe ammonite,crabs,fish trilobit, sea urshins, mammals, etc...J am married . Sorry for my enghish Link to comment Share on other sites More sharing options...
Pouildu30 Posted April 5, 2019 Author Share Posted April 5, 2019 After second thoughts I maintain it's the loryi zone... Link to comment Share on other sites More sharing options...
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