Tom565 Posted December 20, 2021 Share Posted December 20, 2021 Hi. I was wondering if anyone could tell me the name of this type of Trilobite that I've been finding in the Shriver Formation in Central Pennsylvania? The one picture is of a Cephalon and the rest are mostly the tail ends. Thank you. 3 Link to comment Share on other sites More sharing options...
Coco Posted December 20, 2021 Share Posted December 20, 2021 @piranha 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...
piranha Posted December 21, 2021 Share Posted December 21, 2021 The spiny odontopleurid is Kettneraspis cf. callicera. The cephalon and pygidia can be labeled conservatively as Dalmanitidae sp. Burns, J. 1991 Fossil Collecting in the Mid-Atlantic States with Localities, Collecting Tips, and Illustrations of more than 450 Fossil Specimens. The Johns Hopkins University Press, 200 pp. 2 Link to comment Share on other sites More sharing options...
Tom565 Posted December 21, 2021 Author Share Posted December 21, 2021 Great, thanks so much for the identification. That's a big help. I'll definitely post pictures if I ever find a complete example. Link to comment Share on other sites More sharing options...
Huntonia Posted December 21, 2021 Share Posted December 21, 2021 Nice finds!! 1 Link to comment Share on other sites More sharing options...
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