Page 97 - Ultimate Visual Dictionary (DK)

THYREOPHORANS 2

EXTERNAL FEATURES OF EDMONTONIA EXAMPLES OF ANKYLOSAURS

Flank Dorsal
Hind spike scute
limb
Dermal
armour
Scaly
skin

PINACOSAURUS
Group: Ankylosauridae
Length: 5 m (16 ft 6 in)
Nuchal ring

Shoulder
spike
MINMI
Group: Ankylosauria
Length: 2.4 m (8 ft)
Broad, flat
snout

Ankle Elbow
Naris
Forelimb
POLACANTHUS
Group: Polacanthidae
Caudal vertebra Length: 4 m (13 ft)
Neural spine Forefoot Blunt nail
Ureter
Terminal
plate

Ossified caudal
FOSSIL OF vertebra
ANKYLOSAURUS
TAIL CLUB

Lateral plate
Chevron
Cloaca

Lateral caudal
musculature
Tail club

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