You are a troll with no objectivity at all.
Radiometric dating is flawed. No one knows how old rocks are.
You're dismissed.
I was hoping you could help me understand how a professor of bible apologetics came to be a reliable source for interpretation of radiometric data?
I'm actually being objective and hoping you could provide some information regarding the qualifications of the bible professor to authoritatively interpret the data.
Could you perhaps revise your post to affirmatively end your statement regarding " no one knows how old rocks are" with the exclamation
because I say so.
He was not the author of "Talk Origins".
But why bother you with facts. You will simply ignore them.
After all you ignored the fact that Lubenow has a Master of Science degree with a major in anthropology.
For your use and information, there are a host of articles on radiometric dating at the linked site. Included in this post are the
references to peer reviewed papers and scientific journals appearing just one of the articles.
Radiometric Dating and the Geological Time Scale
References (also refer to "Other sources")
Baadsgaard, H.; Lerbekmo, J.F.; Wijbrans, J.R., 1993. Multimethod radiometric age for a bentonite near the top of the Baculites reesidei Zone of southwestern Saskatchewan (Campanian-Maastrichtian stage boundary?). Canadian Journal of Earth Sciences, v.30, p.769-775.
Baadsgaard, H. and Lerbekmo, J.F., 1988. A radiometric age for the Cretaceous-Tertiary boundary based on K-Ar, Rb-Sr, and U-Pb ages of bentonites from Alberta, Saskatchewan, and Montana. Canadian Journal of Earth Sciences, v.25, p.1088-1097.
Eberth, D.A. and Braman, D., 1990. Stratigraphy, sedimentology, and vertebrate paleontology of the Judith River Formation (Campanian) near Muddy Lake, west-central Saskatchewan. Bulletin of Canadian Petroleum Geology, v.38, no.4, p.387-406.
Goodwin, M.B. and Deino, A.L., 1989. The first radiometric ages from the Judith River Formation (Upper Cretaceous), Hill County, Montana. Canadian Journal of Earth Sciences, v.26, p.1384-1391.
Gradstein, F. M.; Agterberg, F.P.; Ogg, J.G.; Hardenbol, J.; van Veen, P.; Thierry, J. and Zehui Huang., 1995. A Triassic, Jurassic and Cretaceous time scale. IN: Bergren, W. A. ; Kent, D.V.; Aubry, M-P. and Hardenbol, J. (eds.), Geochronology, Time Scales, and Global Stratigraphic Correlation. Society of Economic Paleontologists and Mineralogists, Special Publication No. 54, p.95-126.
Harland, W.B., Cox, A.V.; Llewellyn, P.G.; Pickton, C.A.G.; Smith, A.G.; and Walters, R., 1982. A Geologic Time Scale: 1982 edition. Cambridge University Press: Cambridge, 131p.
Harland, W.B.; Armstrong, R.L.; Cox, A.V.; Craig, L.E.; Smith, A.G.; Smith, D.G., 1990. A Geologic Time Scale, 1989 edition. Cambridge University Press: Cambridge, p.1-263. ISBN 0-521-38765-5
Harper, C.W., Jr., 1980. Relative age inference in paleontology. Lethaia, v.13, p.239-248.
Lubenow, M.L., 1992. Bones of Contention: A Creationist Assessment of Human Fossils. Baker Book House: Grand Rapids.
Obradovich, J.D., 1993. A Cretaceous time scale. IN: Caldwell, W.G.E. and Kauffman, E.G. (eds.). Evolution of the Western Interior Basin. Geological Association of Canada, Special Paper 39, p.379-396.
Palmer, Allison R. (compiler), 1983. The Decade of North American Geology 1983 Geologic Time Scale. Geology, v.11, p.503-504. [Also available on-line from the Geological Society of America web site at
http://www.geosociety.org/pubs/public/geotime1.htm {Now broken link. See archived copy instead. -- September 12, 2004 } ]
Rastall, R.H., 1956. Geology. Encyclopaedia Britannica 10, p.168. Encyclopaedia Britannica, Inc.: Chicago. [As cited in Harper (1980).]
Rogers, R.R.; Swisher, C.C. III, Horner, J.R., 1993. 40Ar/39Ar age and correlation of the nonmarine Two Medicine Formation (Upper Cretaceous), northwestern Montana, U.S.A. Canadian Journal of Earth Sciences, v.30, 1066-1075.
Woodmorappe, J. (pseudonym), 1979. Radiometric Geochronology Reappraised. Creation Research Society Quarterly, v.16, p.102-129. [Also available in the book "Studies in Flood Geology", published by the Institute for Creation Research.]
Other Sources
This document discusses the way radiometric dating is used in geology rather than the details of how radiometric techniques work. It therefore assumes the reader has some familiarity with radiometric dating. For a technical introduction to the methods, I highly recommend these two books:
Dalrymple, G. Brent, 1991. The Age of the Earth. Stanford University Press: Stanford, 474 pp. ISBN 0-8047-1569-6
Faure, G., 1986. Principles of Isotope Geology, 2nd. edition. John Wiley and Sons: New York, p.1-589. ISBN 0-471-86412-9
An excellent introduction to radiometric dating can also be found in the talk.origins FAQ archive:
Age of the Earth FAQ
Isochron dating FAQ
Both are by Chris Stassen.
An excellent source about the integration of radiometric dating, biostratigraphy (the study of fossil succession) and general stratigraphic principles is:
Blatt, H.; Berry, W.B.N.; and Brande, S., 1991. Principles of Stratigraphic Analysis. Blackwell Scientific Publications: Boston, 512p. ISBN 0-86542-069-6.
The history of the geologic time scale is ably described in:
Berry, W.B.N., 1987. Growth of a Prehistoric Time Scale. Blackwell Scientific Publications: Boston, 202p.
And a good summary is in "Changing views of the history of the Earth" by Richard Harter and Chris Stassen.
I would be pleased to review the peer reviewed papers and scientific journals that appear as references relative to your earlier posting.