Pachycephalosaur male and female in mating pose.
Stegosaur pair mating by standing next to each other and things being flexible. Area of interest covered with blue square (I didn't add this; it's in the book).
Kim and those stegosaur models again.
Several different areas of scientific research, discovery and speculation are covered in TCGD, and covered well. There's a long section on dinosaur sex - loads of great illustrations! Yes, some are graphic :) #dinosaurs #dinosaursex
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