DescriptionVenomous conodonts.jpg |
Italiano: Elements of venomous conodonts. A. Panderodus sulcatus (Fåhræus, 1966), Middle Ordovician, borehole Deniski, eastern Poland; ZPAL C.19/150.1. B. Panderodus greenlandensis Armstrong, 1990, Early Silurian, Jädivere, Estonia; ZPAL C.19/145.2. C, D. Protopanderodus calceatus Bagnoli and Stouge, 1997, Middle Ordovician, borehole Pieszkowo, north−eastern Poland. C. Whole element; ZPAL C.19/156.3. D. A fragment showing cross section; ZPAL C.19/159.19. E. Panderodus sp., Middle Ordovician, borehole Stadniki, eastern Poland; ZPAL C.19/159.12. F. Dapsilodus mutates (Branson and Mehl, 1933), Late Ordovician, borehole Stadniki, eastern Poland; ZPAL C.19/159.4. G. Decoriconus fragilis (Branson and Mehl, 1933), Middle Silurian, borehole Gołdap, northern Poland; ZPAL C.19/160.12. H. Parapanderodus sp., Early Silurian, Podolia, Ukraine; ZPAL C.15/1. I. Panderodus sp. Middle Silurian, borehole Gołdap, northern Poland; ZPAL C.19/149.2, whole element (I1), distal part of the specimen showing wear of the tip (I2). J. Panderodus greenlandensis, Early Silurian, Jädivere, Estonia; ZPAL C.19/145.1, whole specimen (J1), distal part of the same specimen showing wear of the tip (J2), a fragment of the specimen showing thin longitudinal ridges parallel to the groove and sharp edges delimiting the grooved surface (J3), basal part of the specimen showing coarse ridges (J4). |