Thestudy — afreshanalysisofdataonbirths from 1959 to 1965 — adds to a growing body ofworkthat illustrates there are increased risks to theoffspring of men who father them later in life.
Thestudy hinges ontheanalysis of existing fossils found in western North America, from Canada through to the south-west of the US, where the fossils of small reptiles are much better preserved than in other parts of the world.
Thestudy focuses all of its analysison Version 1.0 of FracFocus, failing to mention the fact that the more versatile and comprehensive Version 2.0 was released in November of 2012, and will be the required form for use by everyone using the system in June of this year.