Fig. 3. Goniasmatid caenogastropod Pseudomurchisonia insueta Koken, 1896 in On Triassic Murchisonia-like gastropods-surviving the end-Permian extinction to become extinct in the Late Triassic

Fig. 3. Goniasmatid caenogastropod Pseudomurchisonia insueta Koken, 1896, Carnian, Feuerkogel, Austria. A. NHMW 1926/0002/0461, in lateral view A1), detail of spire whorls in lateral view showing lack of selenizone in adapical whorl, and beginning of selenizone in abapical whorl (A2), detail of last part of last preserved whorl with fully developed selenizone (slit-band) in lateral (A3) and apertural lateral (A4) views, detail of last preserved whorl in lateral view (A5).