- Lower beak
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Figure. Lower beak of A. mangoldae, side views. Left - 128 mm ML, sex uncertain. Right - 100 mm ML, mature male. Photographs by R. Young.
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Figure. Lower beak of A. mangoldae, 128 mm ML. Oblique view (left) and frontal view (right). Note the sharp-ridged wing-fold that extends nearly to the tip of the rostrum. Photographs by R. Young.
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Figure. Lower beak of A. mangoldae, 128 mm ML. Various views showing the shoulder and the junction of the wing-fold with the tip of the rostrum. Photographs by R. Young.
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Figure. Lower beak of A. mangoldae, 128 mm ML. Left - Posterior-tilted view showing the angle point, the junction of the jaw edge and the lateral wall through the wing fold. Center - Posterior-oblique view showing the weak lateral-wall fold. Right - Posterior view showing the shape of the lateral wall and crest. Photographs by R. Young.
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Figure. Lower beak of A. mangoldae, 128 mm ML. Left - Top view of a beak sitting on the bottom of a dish. Middle - Ventral view. Right - Medial-oblique view with a tilt showing the angle point and the junction of the lateral wall and the jaw edge with the wing-fold beyond. Photographs by R. Young.
- Upper beak Click on an image to view larger version & data in a new window
Figure. Upper beak of A. mangoldae, 128 mm ML, side view. Photograph by R. Young.
Figure. Upper beak of A. mangoldae, 128 mm ML. Left - Frontal view. Much of the shoulder between the lateral wall and the wing is translucent and virtually invisible in this view. Middle - Top (=dorsal) oblique view showing the shape of the rostrum. Right - Side view of the shoulder region. Photographs by R. Young.
Figure. Upper beak of A. mangoldae, 128 mm ML, ventral view. Photograph by R. Young.
