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Swiss Journal of Geosciences
Fig. 6 | Swiss Journal of Geosciences

Fig. 6

From: Postcranial skeleton of Birgeria liui (Osteichthyes, Actinopterygii) from the Longobardian (Ladinian, Middle Triassic) of Xingyi, Guizhou, South China

Fig. 6

Axial skeleton of XNGM WS-45-F21 in the caudal region, arrow ① indicating the last supraneural, arrow ② indicating the first median spine, arrow ③ indicating the last visible neural element; blue angle indicating the inclination degree of neural spines. In red the axonosts of both dorsal and anal fins; in blue, the baseosts; in green the neural and haemal elements; in pale yellow, the supraneurals; in white, the scales of the caudal region

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