Fig. 7 in Givetian (Middle Devonian) sharks from Cairo, New York (USA): Evidence of early cosmopolitanism ...

• Main Authors: Potvin-Leduc, Daniel, Cloutier, Richard, Landing, Ed, Hernick, Linda Vanaller, Mannolini, Frank
• Format: Still Image
• Language: unknown
• Published: Zenodo 2013
• Subjects: Biodiversity; Taxonomy; Animalia; Chordata; Elasmobranchii; Antarctilamnidae; Wellerodus; Antarc*
• Online Access: https://dx.doi.org/10.5281/zenodo.13282325; https://zenodo.org/doi/10.5281/zenodo.13282325

Fig. 7. Juvenile teeth of antarctilamnid shark Wellerodus priscus from the Givetian of the Cairo quarry, New York. A–D, SEM micrographs. A. NYSM 17775 in lingual (A1), occlusal (A2), labial (A3), and lateral (A4) views. B. NYSM 17774 in lingual (B1), occlusal (B2), labial (B3), and lateral (B4) views. C. NYSM 17776 in lingual (C1), occlusal (C2), and lateral (C3) views. D. NYSM 17779 in lingual? (D1) and labial? (D2) views. E–G. NYSM 17776; images acquired by micro CT-scan (exposure time: 1000 ms; accelerating voltage: 70kV; current: 114 μA). E. Coronal planes angled through the crown and the base, near the labial (E1) and lingual (E2) margins. F. Horizontal planes through the base, underneath the articular button (F1) and through the depression underneath the base (F2). G. Planes along the labio-lingual axis through the complete right cusp (G1) and the broken median cusp (G2) (when looking from the lingual side). ... : Published as part of Potvin-Leduc, Daniel, Cloutier, Richard, Landing, Ed, Hernick, Linda Vanaller & Mannolini, Frank, 2015, Givetian (Middle Devonian) sharks from Cairo, New York (USA): Evidence of early cosmopolitanism, pp. 183-200 in Acta Palaeontologica Polonica 60 (1) on page 191, DOI: 10.4202/app.2012.0101, http://zenodo.org/record/13282311 ...