Assertion: crane's fossil | /r/AtLocation | the eocene epoch
Facets:
Source sentences:
text: Their first definite fossils are in the Eocene epoch, The rails (family Rallidae) are their nearest relatives in the order Gruiformes, and most of the other groups in the Gruiformes are flightless birds.
text: Their first definite fossils are in the Eocene epoch, The rails (family Rallidae) are their nearest relatives in the order Gruiformes, and most of the other groups in the Gruiformes are flightless birds.
text: Their first definite fossils are in the Eocene epoch, The rails (family Rallidae) are their nearest relatives in the order Gruiformes.