No, I am familiar with those people. They actually lied to make a presentation at a conference and then got angry when they were kicked out.
Now as to their dates, one has to realize that errors can be made in radiometric dating. You go on about it all of the time yourself. It is also a exponential relationship, not a linear one. So when one is getting near the limits of a technology even a small bit of contamination can cause a huge error.
The largest problem with their work is that they did not properly record how they recovered or prepared their fossils for shipment. They may have even repeated a bozo error of other creationists when they tried to date a fossil that had been painted with shellac. Shellac is a resin that is made from the shells of lac bugs. It would be a source of new carbon. So of course they got a crazy date. Did they make that mistake? It is hard to say.
But even with their apparently bad data it is possible to check their work. If they are from the Flood killing everything then they should all be dated about 5,000 years ago. If the dates are due to sloppy work and contamination, and it takes very little contamination to get those dates, then one would expect to see scattered dates that are not recent. The more recent the date the more contamination it would take. If you need some numbers I could give them to you. As I was saying. If it was from contamination then we should see all sorts of dates that make no rhyme nor reason. They should not be too young since that would take a lot of contamination.
And what do we see from their ages? Are they all at 4,972 years ago (just a wild guess when the flood occurred) or are they at older ages and have all sorts of variation. Well it turns out we see the latter. We see dates fom 22,000 years to about 38,000 years. That is what we would expect to see from contamination since that is added accidentally. Consistent dates would be good for you. Dates all over the place is very very bad for you:
The Data: Carbon-14 in dinosaur bones
Dinosaur
(a) | Lab/Method/Fraction (b,c,d) | C-14 Years BP
(Before Present) | Date | USA State |
Acro
Acro
Acro
Acro
Acro
Allosaurus
Hadrosaur #1
Hadrosaur #1
Triceratops #1
Triceratops #1
Triceratops #1
Triceratops #2
Triceratops #2
Hadrosaur #2
Hadrosaur #2
Hadrosaur #2
Hadrosaur #2
Hadrosaur #2
Hadrosaur #3
Apatosaur | GX-15155-A/Beta/bio
GX-15155-A/AMS/bio
AA-5786/AMS/bio-scrapings
UGAMS-7509a/AMS/bio
UGAMS-7509b/AMS/bow
UGAMS-02947/AMS/bio
KIA-5523/AMS/bow
KIA-5523/AMS/hum
GX-32372/AMS/col
GX-32647/Beta/bow
UGAMS-04973a/AMS/bio
UGAMS-03228a/AMS/bio
UGAMS-03228b/AMS/col
GX-32739/Beta/ext
GX-32678/AMS/w
UGAMS-01935/AMS/bio
UGAMS-01936/AMS/w
UGAMS-01937/AMS/col
UGAMS-9893/AMS/bio
UGAMS-9891/AMS/bio | >32,400
25,750 + 280
23,760 + 270
29,690 + 90
30,640 + 90
31,360 + 100
31,050 + 230/-220
36,480 + 560/-530
30,890 + 200
33,830 + 2910/-1960
24,340 + 70
39,230 + 140
30,110 + 80
22,380 + 800
22,990 +130
25,670 + 220
25,170 + 230
23,170 + 170
37,660 + 160
38,250 + 160 | 11/10/1989
06/14/1990
10/23/1990
10/27/2010
10/27/2010
05/01/2008
10/01/1998
10/01/1998
08/25/2006
09/12/2006
10/29/2009
08/27/2008
08/27/2008
01/06/2007
04/04/2007
04/10/2007
04/10/2007
04/10/2007
11/29/2011
11/29/2011 | TX
TX
TX
TX
TX
CO
AK
AK
MT
MT
MT
MT
MT
MT
MT
MT
MT
MT
CO
CO |