Rocks Older Than The Solar System

Examining The Thorium Lead Dating Method

 

By Paul Nethercott

August 2013

 

Introduction

How reliable is radiometric dating? We are repeatedly told that it proves the Earth to be billions of years old. If radiometric dating is reliable than it should not contradict the evolutionary model. According to the Big Bang theory the age of the Universe is 10 to 15 billion years.1 Standard evolutionist publications give the age of the universe as 13.75 Billion years. 2, 3

 

Standard evolutionist geology views the Earth as being 4.5 billion years old. Here are some quotes from popular text: “The age of the Earth is 4.54 ± 0.05 billion years.” 4 The Solar System, formed between 4.53 and 4.58 billion years ago.” 1 “The age of 4.54 billion years found for the Solar System and Earth.” 1 “A valid age for the Earth of 4.55 billion years.” 5, 6

 

Evolutionists give the age of the galaxy as “11 to 13 billion years for the age of the Milky Way Galaxy.” 1, 7 Let us remember this as we look at the following dating as given in secular science journals.

 

 

1. Uranium–Thorium–Lead Isotope Data

These rocks from the Marble Bar area of the Pilbara Craton, Western Australia, were dated 8 in 2011 using the Uranium/Lead and Thorium/Lead dating methods. The article claims that the true age is 3.4 billion years old. 8 If we put the ratios from a table 9 in the article into Microsoft Excel and run the values through Isoplot 10 we get ages between 5 and 100 billion years old! How can a rock be 85 billion years older than the Big Bang explosion? Of all the samples, 45 are older than the Earth, 23 are older than the Galaxy and 17 are older than the Universe.  There is a 75 billion year spread of dates between the youngest and the oldest ages.

Table 1

Statistics

207 Pb /206Pb

208Pb/232Th

207Pb/235U

206Pb/238U

Average

5,325

56,976

7,319

15,192

Maximum

5,403

100,601

10,054

31,005

Minimum

5,222

24,980

5,795

7,138

Difference

181

75,622

4,259

23,868

 

Table 2

208Pb/232Th

207Pb/235U

206Pb/238U

100,601

10,054

31,005

84,457

8,230

20,343

73,968

8,143

19,584

67,423

7,763

17,306

58,353

7,658

17,088

57,116

7,027

13,410

55,311

6,977

13,022

51,607

6,682

11,479

44,439

6,661

11,353

39,090

6,521

10,652

26,361

6,313

9,926

24,980

5,795

7,138

 

 

2. Uranium, Thorium and Lead Geochronology

These rocks from the Kola Peninsula in Russia were dated 11 in 2011 using the Uranium/Lead and Thorium/Lead dating methods. The article claims that the true age is 350 million years old. 11 If we put the ratios from a table 12 in the article into Microsoft Excel and run the values through Isoplot we get ages between 269 and 5,140 million years old! There is an 1,100 percent difference between some dates. That percentage difference equals almost 5,000 million years!

 

Table 3

Statistics

207Pb Age/232Th Age

238U Age/232Th Age

238U/206Pb Age

207Pb/206Pb Age

Average

859%

255%

1,054

3,381

Maximum

1275%

1165%

5,140

4,741

Minimum

361%

74%

269

1,318

Difference

914%

1092%

4,871

3,423

 

 

3. The Uranium, Thorium and Lead Compositions

These rocks from the Morocco and France were dated 13 in 2007 using the Uranium/Lead and Thorium/Lead dating methods. If we put the ratios from a table 14 in the article into Microsoft Excel and run the values through Isoplot we get ages between 2 and 92 billion years old! How can a rock be 75 billion years older than the Big Bang explosion? Of all the samples, 53 are older than the Earth, 13 are older than the Galaxy and 6 are older than the Universe.  There is a 90 billion year spread of dates between the youngest and the oldest ages.

 

Table 4

Statistics

207Pb/206Pb

208Pb/232Th

206Pb/238U

Average

4,955

15,609

4,873

Maximum

5,090

92,494

18,639

Minimum

4,871

1,939

1,437

Difference

219

90,556

17,202

 

 

4. Rubidium/Strontium and Uranium/Lead Systematics

These rocks from the Kola Peninsula in Russia were dated 15 in 2011 using the Uranium/Lead and Thorium/Lead dating methods. The article claims that the true age is 2075–2100 million years old. 15 If we put the ratios from a table 16 in the article into Microsoft Excel and run the values through Isoplot we get ages between 2 and 10 billion years old! Of all the samples, 45 are older than the Earth, 23 are older than the Galaxy and 17 are older than the Universe.  There is a 75 billion year spread of dates between the youngest and the oldest ages.

 

Table 5

Statistics

207Pb/206Pb

206Pb/238U

206Pb/238U

87Sr/86Sr

Average

5,020

7,253

8,177

2,185

Maximum

5,102

10,539

10,283

3,436

Minimum

4,834

2,814

5,303

1,739

Difference

267

7,725

4,980

1,697

 

 

5. Cu–Pb–Zn–Ag Mineralisation

These rocks from the Democratic Republic of Congo were dated 17 in 2009 using the Uranium/Lead and Thorium/Lead dating methods. The article claims that the true age is 520 million years old. 18 If we put the ratios from a table 19 in the article into Microsoft Excel and run the values through Isoplot we get ages between 0.1 and 200 billion years old! How can a rock be 185 billion years older than the Big Bang explosion? Of all the samples, 96 are older than the Earth, 42 are older than the Galaxy and 35 are older than the Universe.  There is a 198 billion year spread of dates between the youngest and the oldest ages.

 


 

Table 6

Statistics

208Pb/232Th

207Pb/206Pb

206Pb/238U

207Pb/235U

Average

52,321

4,856

11,884

5,775

Maximum

199,319

6,275

48,496

12,150

Minimum

882

3,056

174

848

Difference

198,437

3,219

48,322

11,302

 

 

 

6. Uranium-Lead Age Of Baddeleyite

This meteorite was dated 20 in 2011 using the Uranium/Lead and Thorium/Lead dating methods. The article claims that the true age is 4.1 billion years old. 21 If we put the ratios from a table 22 in the article into Microsoft Excel and run the values through Isoplot we get ages between 0.1 and 165 billion years old! How can a rock be 150 billion years older than the Big Bang explosion? Of all the samples 11 are older than the Universe.  There is a 125 billion year spread of dates between the youngest and the oldest ages.

 

Table 7

Statistics

Pb 207/206

207Pb/235U

206Pb/238U

207Pb/235U

Pb206/U238

Pb208/232Th

Average

4,042

2,209

1,047

833

222

101,231

Maximum

5,112

4,517

3,306

2,515

297

165,469

Minimum

2,689

681

238

161

183

40,297

Difference

2,423

3,836

3,068

2,353

114

125,172

 

Table 8

Pb208/232Th

Pb208/232Th

165,469

102,437

150,399

82,898

143,322

74,124

137,057

47,131

127,166

43,247

 

 

7. Mesozoic Lithosphere Destruction

These rocks from the North China Craton were dated 23 in 2001 using the Uranium/Lead and Thorium/Lead dating methods. The article claims 24 that the true age is 125 million years old. If we put the ratios from a table 25 in the article into Microsoft Excel and run the values through Isoplot we get ages between 5 and 44 billion years old! How can a rock be 30 billion years older than the Big Bang explosion? Of all the samples, 40 are older than the Earth, 15 are older than the Galaxy and 12 are older than the Universe.  There is a 40 billion year spread of dates between the youngest and the oldest ages.

 

Table 9

Statistics

Pb 207/206

206Pb/238U

207Pb/235U

Pb208/232Th

Average

5,056

7,431

35,683

11,303

Maximum

5,098

14,282

44,683

27,208

Minimum

5,047

5,871

33,524

8,258

Difference

51

8,411

11,159

18,950

 

If we use isotopic formulas 26-29 given in standard geology text we can arrive at ages from the Rb/Sr and Nd/Sm ratios listed in the article. The formula for Rb/Sr age is given as:

                  [1]

 

Where t equals the age in years. l equals the decay constant. (87Sr/86Sr) = the current isotopic ratio. (87Sr/86Sr)0 = the initial isotopic ratio. (87Rb/86Sr) = the current isotopic ratio. The same is true for the formula below.

 

 

       [2]

 

If we put the ratios from this table 30 in the article into Microsoft Excel and use these formulas we get ages between 116 and 125 million years old! The Uranium/Lead ratios give ages between 5 billion and 44 billion years old!

 

Table 10

Method/Sample

FC1-1

FC1-2

FC5-1

FC6-1

FC6-2

FC7

FC4

Pb207/206

5,047

5,047

5,051

5,051

5,049

5,051

5,098

206Pb/238U

6,050

6,658

5,871

6,407

6,539

6,212

14,282

207Pb/235U

33,767

34,765

33,524

34,380

34,588

34,071

44,683

Pb208/232Th

8,402

8,396

8,725

8,774

9,358

8,258

27,208

Rb/Sr

124

126

124

126

126

124

116

Nd/Sm

125

126

126

125

125

125

116

 

 

8. SHRIMP Uranium/Lead Geochronology

These rocks from Western Australia were dated 31 in 2001 using the Uranium/Lead and Thorium/Lead dating methods. The article claims that the true age is 3 billion years old. 31 If we put the ratios from a table 32 in the article into Microsoft Excel and run the values through Isoplot we get ages between 2 million and 24 billion years old! How can a rock be 10 billion years older than the Big Bang explosion? Of all the samples, 18 are older than the Earth, 3 are older than the Galaxy and 2 are older than the Universe.  There is a 24 billion year spread of dates between the youngest and the oldest ages.

 

Table 11

Statistics

208Pb/232Th

207Pb/206Pb

206Pb/238U

207Pb/235U

Average

5,075

3,027

1,303

1,294

Maximum

24,344

6,495

2,941

2,940

Minimum

8

869

5

2

Difference

24,336

5,627

2,935

2,938

 

Table 12

Statistics

208Pb/232Th

207Pb/206Pb

206Pb/238U

207Pb/235U

Average

1,989

2,688

2,793

2,729

Maximum

23,355

2,688

2,793

2,729

Minimum

56

2,651

2,558

2,618

Difference

23,300

37

236

111

 

Table 13

Statistics

208Pb/232Th

207Pb/206Pb

207Pb/235U

Average

1,834

2,716

2,098

Maximum

11,964

3,347

3,351

Minimum

0.1

2,490

59

Difference

11,964

857

3,291

 

 

 

9. The Beverley Uranium Deposit

These rocks from the North Flinders Ranges, South Australia., were dated 33 in 2010 using the Uranium/Lead and Thorium/Lead dating methods. The article claims that the true age is 400 million years old. 34 If we put the ratios from a table 35 in the article into Microsoft Excel and run the values through Isoplot we get ages between 1 million and 20 billion years old! How can a rock be 5 billion years older than the Big Bang explosion? Of all the samples, 6 are older than the Earth, 3 are older than the Galaxy and 2 are older than the Universe.  There is a 20 billion year spread of dates between the youngest and the oldest ages. In table 15 we can see the percentage difference between the Thorium dates and the other three dating ratios used. The difference is almost 600,000 percent!

 

Table 14

Statistical

Age

Age

Age

Age

Summary

207/206

206Pb/238U

207Pb/235U

208Pb/232Th

Average

737

3

3

3,758

Maximum

2,429

7

7

20,583

Minimum

9

0.1934

1

52

Difference

2,420

7

6

20,531

 

Table 15

Statistical

Ratio

Ratio

Ratio

Summary

207Pb/206Pb

206Pb/238U

207Pb/235U

Average

25,841%

95,107%

91,073%

Maximum

137,220%

580,693%

571,750%

Minimum

654%

1,260%

800%

Difference

136,565%

579,433%

570,950%

 

 

10. Isotopic Systematics of the Goalpara Ureilite

This meteorite was dated 36 in 1994 using the Uranium/Lead and Thorium/Lead dating methods. The article claims that the true age is 4.55 billion years old. 36 If we put the ratios from a table 9 in the article into Microsoft Excel and run the values through Isoplot we get ages between 5 and 173 billion years old! How can a rock be 160 billion years older than the Big Bang explosion? Of all the samples, 123 are older than the Earth, 77 are older than the Galaxy and 71 are older than the Universe.  There is a 168 billion year spread of dates between the youngest and the oldest ages.

 

Table 16

Statistics

207Pb/206Pb

206Pb/238U

208Pb/232Th

Average

5,056

27,406

87,825

Maximum

5,279

51,612

173,633

Minimum

4,979

4,929

17,658

Difference

300

46,683

155,976

 

 

11. Middle Atlas Peridotite Xenoliths

These rocks from Morooco were dated 38 in 2009 using the Uranium/Lead and Thorium/Lead dating methods.  If we put the ratios from a table 39 in the article into Microsoft Excel and run the values through Isoplot we get ages between 3 and 14 billion years old! How can a rock be as old as the Big Bang explosion? Of all the samples, 3 are older than the Earth, 1 are older than the Galaxy and 1 are older than the Universe.  There is a 6 billion year spread of dates between the youngest and the oldest ages.

 


 

Table 17

Statistics

208Pb/232Th

207Pb/206Pb

206Pb/238U

Average

9,493

4,939

5,056

Maximum

14,557

4,996

6,419

Minimum

4,429

4,882

3,693

Difference

10,127

114

2,727

 

 

 

12. A Precise 232Th/208Pb Chronology

These rocks from Inner Mongolia were dated 40 in 1993 using the Uranium/Lead and Thorium/Lead dating methods. The article claims that the true age is 555 million years old. 40 If we put the ratios from a table 41 in the article into Microsoft Excel and run the values through Isoplot we get ages between 400 million and 55 billion years old! How can a rock be 40 billion years older than the Big Bang explosion? Of all the samples, 170 are older than the Earth, 34 are older than the Galaxy and 19 are older than the Universe.  There is a 75 billion year spread of dates between the youngest and the oldest ages.

 

Table 18

Statistics

207Pb/206Pb

208Pb/232Th

206Pb/238U

Average

5,068

764

9,321

Maximum

8,077

5,699

54,790

Minimum

3,586

402

4

Difference

4,491

5,297

54,787

 

 

13. Age of the MET 78008 Ureilite

This meteorite was dated 42 in 1994 using the Uranium/Lead and Thorium/Lead dating methods. The article claims that the true age is 4.56 billion years old. 42 If we put the ratios from a table 43 in the article into Microsoft Excel and run the values through Isoplot we get ages between 5 and 90 billion years old! How can a rock be 65 billion years older than the Big Bang explosion? Of all the samples, 63 are older than the Earth, 32 are older than the Galaxy and 29 are older than the Universe.  There is a 75 billion year spread of dates between the youngest and the oldest ages.

 

Table 19

Statistics

207Pb/206Pb

206Pb/238U

208Pb/232Th

Average

5,077

15,565

47,442

Maximum

5,327

30,179

90,595

Minimum

4,963

7,496

14,271

Difference

364

22,683

76,324

 

Table 20

Statistics

206Pb/238U

207Pb/206Pb

Average

11,520

4,495

Maximum

25,513

4,576

Minimum

4,283

4,411

Difference

21,229

166

 

 


 

Conclusion

 

 

Yuri Amelin states in the journal Elements that radiometric dating is extremely accurate: “However, four 238U/235U-corrected CAI dates reported recently (Amelin et al. 2010; Connelly et al. 2012) show excellent agreement, with a total range for the ages of only 0.2 million years – from 4567.18 ± 0.50 Ma to 4567.38 ± 0.31 Ma.” 44-46

 

To come within 0.2 million years out of 4567.18 million years means an accuracy of 99.99562%. Looking at some of the dating it is obvious that precision is much lacking. The Bible believer who accepts the creation account literally has no problem with such unreliable dating methods. Much of the data in radiometric dating is selectively taken to suit and ignores data to the contrary.

 

 

References

1              http://web.archive.org/web/20051223072700/http://pubs.usgs.gov/gip/geotime/age.html

The age of 10 to 15 billion years for the age of the Universe.

 

2              http://en.wikipedia.org/wiki/Age_of_the_universe

 

3              http://arxiv.org/pdf/1001.4744v1.pdf

Microwave Anisotropy Probe Observations, Page 39, By N. Jarosik

 

4              http://en.wikipedia.org/wiki/Age_of_the_Earth

 

5              http://sp.lyellcollection.org/content/190/1/205

The age of the Earth, G. Brent Dalrymple

Geological Society, London, Special Publications, January 1, 2001, Volume 190, Pages 205-221

 

6              The age of the earth, Gérard Manhes

Earth and Planetary Science Letters, Volume 47, Issue 3, May 1980, Pages 370–382

 

7              http://arxiv.org/pdf/astro-ph/0506458v1.pdf

The age of the Galactic disk, By E. F. del Peloso and L. da Silva

Astronomy & Astrophysics, Manuscript no. 3307, February 2, 2008

 

8              U–Th–Pb Isotope Data, Earth and Planetary Science Letters, 2012, Volume 319-320,

Pages 197-206

 

9              Reference 8, page 199

 

10           http://www.bgc.org/isoplot_etc/isoplot.html

 

11           U–Th–Pb Geochronology, Gondwana Research, 2012, Volume 21, Pages 728–744

12           Reference 11, page 735

 

13           The U, Th and Pb Compositions, Geochimica et Cosmochimica Acta, 2009, Volume 73,

Pages 469–488

 

14           Reference 13, page 475, 476

 

15           Rb–Sr and U–Pb Systematics, Lithology and Mineral Resources, 2011, Volume 46, Number 2,

Pages 151-164

 

16           Reference 15, page 156, 158

 

17           Cu–Pb–Zn–Ag Mineralisation, Mineral Deposita, 2010, Volume 45, Pages 393-410

 

18           Reference 17, page 393, 394

 

19           Reference 17, page 397, 398

 

20           Uranium-Lead Age Of Baddeleyite, Journal Of Geophysical Research, 2011, Volume 116,

                Page 1-12

 

21           Reference 20, page 7

 

22           Reference 20, page 6

 

23           Mesozoic Lithosphere Destruction, Contributions Mineral Petrology, 2002, Volume 144,

Pages 241-253

 

24           Reference 23, page 243

 

25           Reference 23, page 246

 

26           Radioactive and Stable Isotope Geology, By H.G. Attendon, Chapman And Hall Publishers, 1997. Page 73 [Rb/Sr], 195 [K/Ar], 295 [Re/OS], 305 [Nd/Nd].

 

27           Principles of Isotope Geology, Second Edition, By Gunter Faure, Published By John Wiley And Sons, New York, 1986. Pages 120 [Rb/Sr], 205 [Nd/Sm], 252 [Lu/Hf], 266 [Re/OS], 269 [Os/OS].

 

28           Absolute Age Determination, Mebus A. Geyh, Springer-Verlag Publishers, Berlin, 1990.

Pages 80 [Rb/Sr], 98 [Nd/Sm], 108 [Lu/Hf], 112 [Re/OS].

 

29           Radiogenic Isotope Geology, Second Edition, By Alan P. Dickin, Cambridge University Press, 2005. Pages 43 [Rb/Sr], 70 [Nd/Sm], 205 [Re/OS], 208 [Pt/OS], 232 [Lu/Hf].

 

30           Reference 23, page 245

 

31           SHRIMP U–Pb Geochronology, International Earth Science, 2002, Volume 91, Pages 406-432

 

32           Reference 31, pages 414, 416, 423

 

33           The Beverley Uranium Deposit, Economic Geology, 2011, Volume 106, Pages 835-867

 

34           Reference 33, pages 846

 

35           Reference 33, pages 866

 

36           Isotopic Systematics of the Goalpara Ureilite, Gcochimica et Cosmochimtca Acta, 1995,

Volume 59, Number 2, Pages 381-390

 

37           Reference 36, page 384

 

38           Middle Atlas Peridotite Xenoliths, Geochimica et Cosmochimica Acta, 2010, Volume 74,

Pages 1417-1435

 

39           Reference 38, page 1425

 

40           A Precise 232Th-208Pb Chronology, Geochimica et Cosmochimica Acta, 1994, Volume 58,

Number 15, Pages 3155-3169

 

41           Reference 40, page 3160-3163

 

42           Age of the MET 78008 Ureilite, Geochimica et Cosmochimica Acta, 1995, Volume 59,

Number 11, Pages 2319-2329

 

43           Reference 42, page 2324

 

44           Dating the Oldest Rocks in the Solar System, Elements, 2013, Volume 9, Pages 39-44

 

45           Amelin, Earth and Planetary Science Letters, 2010, Volume 300, Pages 343-350

 

46           Connelly, Science, 2012, Volume 338, Pages 651-655

 

 

 

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