Stampa:Geological range
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{{Fossil range|73}}73 Ma
{{Fossil range|devonian}}devonian
{{Fossil range|240|65}}240–65 Ma
{{Fossil range|73|65|late cretaceous}}late cretaceous
{{Fossil range|268|65|earliest=470|latest=37|ref=<ref>[...]</ref>|ps={{Br}}(See article for discussion)}}268–65 Ma[1] (See article for discussion)