Orthoceras, Taxa Only, Exact Match: 9 Treatments

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Orthoceras     Coan, Eugene V., Pacaud, Jean-Michel & Kabat, Alan R., 2024, Gérard-Paul Deshayes (1796 - 1875) and his taxa, Geodiversitas 46 (16), pp. 553-930 : 804 804
Orthoceras bifoveatum     Kröger, Björn, 2004, Revision of Middle Ordovician orthoceratacean nautiloids from Baltoscandia, Acta Palaeontologica Polonica 49 (1), pp. 57-74 : 60-61 60-61
Orthoceras     Kröger, Björn, 2004, Revision of Middle Ordovician orthoceratacean nautiloids from Baltoscandia, Acta Palaeontologica Polonica 49 (1), pp. 57-74 : 59 59
Codonellopsis orthoceras     Jung, Jae-Ho, Park, Mi-Hyun, Kim, Sun Young, Choi, Jung Min & Kim, Gi-Sik Min and Young-Ok, 2017, Checklist of Korean ciliates (Protozoa: Ciliophora), Journal of Species Research 6 (3), pp. 241-257 : 246 246
Barbarea orthoceras     Lee, Jong-Won, Yun, Ho-Geun, Hwang, Tae Young, Kim, Kyungmin, Jung, Se-Hoon & An, Jong Bin, 2023, Floristic inventory and distribution characteristics of algific talus slopes in a specific area of forest biodiversity in South Korea, Biodiversity Data Journal 11, pp. 113952-113952 : 113952 113952
Orthoceras pleurotomum     Kröger, Björn, 2004, Revision of Middle Ordovician orthoceratacean nautiloids from Baltoscandia, Acta Palaeontologica Polonica 49 (1), pp. 57-74 : 64 64
Pinguicula orthoceras     Domínguez, Yoannis, 2024, Clarifying the status of Caribbean Pinguicula (Lentibulariaceae) type specimens, Phytotaxa 638 (3), pp. 247-256 : 253 253
Orthoceras scabridum     Kröger, Björn, 2004, Revision of Middle Ordovician orthoceratacean nautiloids from Baltoscandia, Acta Palaeontologica Polonica 49 (1), pp. 57-74 : 61-62 61-62
Orthoceras regulare     Kröger, Björn, 2004, Revision of Middle Ordovician orthoceratacean nautiloids from Baltoscandia, Acta Palaeontologica Polonica 49 (1), pp. 57-74 : 59-60 59-60