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Fig. 1 | BMC Evolutionary Biology

Fig. 1

From: Ontogeny reveals function and evolution of the hadrosaurid dinosaur dental battery

Fig. 1

The hadrosaurid dental battery. a skull of the hadrosaurid Corythosaurus (ROM 00868). Image flipped for the figure. b histological thin section through the maxillary dental battery of a hadrosaurid (ROM 00696). c lingual view of the dental battery in the lower jaw. d histological thin section through the dentary dental battery of the hadrosaurid Prosaurolophus (ROM 3500). e occlusal surface of the dentary dental battery. f closeup image of the intersection between two dentary teeth in a battery, showing the infilling of sediment (white arrow) that holds them together. g closeup image of the intersection of two teeth along the occlusal surface of a dental battery showing the infilling of sediment that holds the two teeth together. For (b) and (d), lingual is to the left. d, dentary; en, enamel; mx, maxilla

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