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Pet Rock

Known as: Pet Rocks, The pet rock 
Pet Rock is a collectible conceived in 1975, by advertising executive Gary Dahl.
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Highly Cited
2010
Highly Cited
2010
Porphyry Cu systems host some of the most widely distributed mineralization types at convergent plate boundaries, including… Expand
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Highly Cited
2001
Highly Cited
2001
High-resolution X-ray computed tomography (CT) is a novel technology ideally suited to a wide range of geological investigations… Expand
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Highly Cited
1996
Highly Cited
1996
MANY species exhibit colour polymorphisms associated with alternative male reproductive strategies, including territorial males… Expand
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Highly Cited
1986
Highly Cited
1986
Most bulk elastic media are weakly anisotropic. -The equations governing weak anisotropy are much simpler than those governing… Expand
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Highly Cited
1984
Highly Cited
1984
The equations governing the movement of the melt and the matrix of a partially molten material are obtained from the conservation… Expand
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Highly Cited
1984
Highly Cited
1984
The development of regional metamorphism in areas of thickened continental crust is investigated in terms of the major controls… Expand
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Highly Cited
1974
Highly Cited
1974
ABSTRACT A modified ignition loss method is described for determining organic and carbonate carbon in calcareous sedimentary… Expand
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Highly Cited
1965
Highly Cited
1965
1. Definition and Types of Metamorphism.- 2. From Diagenesis to Metamorphism.- 3. Factors of Metamorphism.- General… Expand
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Highly Cited
1962
Highly Cited
1962
Three textural features seem especially useful in classifying those carbonate rocks that retain their depositional texture (1… Expand
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