There was talk on the Howie Carr show that “well maybe they think she’s a fundamentalist and she thinks the world has only been around for 4,000 years or so” (or maybe a bit more?)
I believe this is a reference to 17th-century Archbishop James Ussher (sometimes Usher) of the Anglican Church, who supposedly added up the geneologies in the Bible and came to the conclusion that Earth was created in 4004 BC (specifically, 21 September (new style)).
Of course, that would be about 6,000 years ago.
This is of course silly (I believe he actually came up with a time of day at one point!), but it has been a favorite target for “progressive” scientists for many years (I recall a geology class from 40 years ago where it was “emphasized”).