setQuote:you could only sue him if he willfully practiced deceit while selling his services as a geologist, and you were able to convince a judge or jury that he was willfully practicing fraud.
In that limited case , yes, however, the licensing board for engineers and geologists has disciplanary functions. I shant go over the code of practices and ethics, but one doesnt bring a lawsuit for unethical practice . A lAwsuit is a separate action, usually brought by an offended third party. We, via our disciplanary board , regulate our codes of professional conduct and govern such things as practicing without a license or improper use of seal, or not using a seal when required. Many states merely assume that , with meeting the minimal requirements for licensure and opearting under a licensed geologists supervision for 5 years and then taking a test, the terms of your license will be grounds for conditional approval of your job. Additional requirements on top of licensing are to a
ssure that proper QA requirements are met. As I said before , intent is always hard to prove, but say, drilling a well and missing the reservoir can get you sued for malpractice. Being dumb doesnt excuse bad performance. Thats why our liability and errors and omissions insurances are high (not quite as high as anesthesiologists though). Practicing without a license or commiting a crime using ones seal can be a felony .(depending on severity of action and whether theres a repeat offense).
RL, quoting Brent Dalrymple saidQuote:The K-Ar method is the only decay scheme that can be used with little or no concern for the initial presence of the daughter isotope.
He did say that because obviously you quoted it. However that is only a half- valid statement for a 45 year old methodology that only looked at K/Ar and not any AR/Ar/Ar calibration and Ar/Ca fractionation of daughters> So Im darn firm about my assertion that AUstin was purposely being deceitful(mostly for some Creationist benefit) .
Ar/Ar calibration doesnt give a damn about the initial content of Ar in the "glassy feldspar" fraction, since the AR/Ar doesnt assume that the rock is a closed system and even Dalrymple himself has come to recognize that the method , using Ar/Ar is able to analyze for fairly young trachytes and other newly minted melt rock. However,there can be a infrequent problem with nucleation of "solid solution" rocks with older crsytal cores and in this method is that you can have a higher 'excess" Ar from the nucleus. However, why would anyone select a cryatlly zoned mineral in the first place, and why would one choose a XENOlith.(thats telling the world that you are trying to FAKE the results) Snelling and Austin shouldhave known the AR/Ar calibration methods since it was already in practise by 1986. Thats why Ive maintained that he was being deceitful all along. (Either that or he was being relly cheap because the Mass Spec needs are more complex and expensive in K/Ar/Ar/Ca).
With proper AR/Ar calibration and using K/Ar , theyve been able to accurately date the79AD Vesuvius eruption to within about 20 years of real time, but these were
Based on Pliny dates. (I assume they corrected them by Edmund the Diminutives correction s)