but a moment later the screen printed : total animals 292____________________________________ species expected found ver tyrannosaurs 2 2 4.1 maiasaurs 21 22 3.3 stegosaurs 4 4 3.9 triceratops 8 8 3.1 procompsognathids 49 65 3.9 othnielia 16 23 3.1 velociraptors 8 37 3.0 apatosaurs 17 17 3.1 hadrosaurs 11 11 3.1 dilophosaurs 7 7 4.3 pterosaurs 6 6 4.3 hypsilophodontids 33 34 2.9 euoplocepbalids 16 16 4.0 styracosaurs 18 18 3.9 callovosaurs 22 22 4.1 total 238 292 the radio crackled .