SimilarityRank
Devonian 0.850 99765
Triassic 0.781 93483
Cretaceous 0.762 59402
Pleistocene 0.716 71860
Permian 0.712 68603
Fossils 0.687 91035
fossils 0.656 23150
Jurassic 0.655 32117
Limestone 0.652 47555
Holocene 0.643 86928
Sandstone 0.639 72094
Glacial 0.637 92463
Quarry 0.635 39932
extinct 0.634 18328
Ellesmere 0.631 94721
Archaic 0.630 81589
Neolithic 0.628 43645
Laurentian 0.627 99816
Caledonian 0.626 61776
Prehistoric 0.625 79408
Gippsland 0.623 74712
metamorphic 0.622 76409
Tertiary 0.618 58001
Pilbara 0.618 94612
Murchison 0.617 80293