Related by context. Frequent words. (Click for all words.) 68 Ardipithecus ramidus 63 hominid species 61 exquisitely preserved 61 fossilized skull 61 carnivorous dinosaur 61 ichthyosaur 61 Australopithecus sediba 61 fossilized skeleton 60 afarensis 60 Australopithecus afarensis 60 Middle Awash 60 Ardipithecus 60 theropod 60 hominid fossils 60 Homo habilis 60 Nigersaurus 59 horned dinosaur 59 Australopithecus 59 Donald Johanson 58 hominid 58 Hohle Fels cave 58 Albertosaurus 58 Diplodocus 57 By EILEEN SMITH 57 Raptorex 57 By Katy Burne 57 By Riva Froymovich 57 diplodocus 57 By Tona Kunz 57 King Djoser 56 By Laurie Kulikowski 56 By DON CUDDY 56 Paranthropus 56 mammoth tusk 56 Ethiopia Afar 56 monotremes 56 By HARVEY SIMPSON 56 Liang Bua 56 日 星期日 #:# BJT 56 pliosaur 56 dinosaur species 56 Turkana Boy 56 BY MARK WILSON 56 By Ian Dunt 55 By Dale Heberlig 55 australopithecines 55 fossil specimens 55 By JONA ISON 55 hadrosaur 55 By Tom Polansek 55 homo erectus 55 Archaeopteryx 55 Columbian mammoths 55 By KEVIN MINNICK 55 A. afarensis 55 peccary 55 广东 频道 55 By DANIE HARRELSON 55 By Amy Boerema 55 By Brad Kadrich 55 By BEVERLY CORBELL 55 By RICHARD PEARSALL 55 By Steve Zalusky 55 sauropod 55 By MOISEKAPENDA BOWER 55 By Ken Abramczyk 55 By Norb Franz 54 Edmontosaurus 54 kipunji 54 Otzi 54 % #F# 4v.jsn 54 Payable Date Dec 54 By JOHN NASH 54 hominin 54 H. floresiensis 54 By LOU BABIARZ 54 By BRIAN MCTAGGART 54 By KIM SKORNOGOSKI 54 BY CHRIS LAU 54 Jim Tretola 54 mosasaur 54 Its presale estimate 54 By Larissa Chinwah 54 BY BEN POPKEN 54 flint tools 54 Homo antecessor 54 Curtis Wackerle Aspen 54 Shiveluch 54 tortoise shells 54 host = document.location.host 54 Coelophysis 54 Nutty Putty cave 54 By RICK CASEY 54 Paul Behan Paisley 54 Gansus 54 By Jack Komperda 54 By SHELBY HODGE 54 By WILLIAM KELLY 54 fossilized remains 54 fossilized bones 53 radiocarbon dated