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The Earth's Shifting Crust by Charles Hapgood - wire of information

The Earth's Shifting Crust by Charles Hapgood - wire of information

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436<br />

poles (Cont.)<br />

Ch. I, 365; wanderings, 32-33.<br />

EARTHS SHIFTING CRUST<br />

See also Hudson Bay, icecaps,<br />

Wisconsin glaciation<br />

pollen, ag<strong>of</strong>f<br />

poplar, 65<br />

Pre-Cambrian, 67<br />

precession, 43, and see Drayson in<br />

Index <strong>of</strong> Names; allegedly re-<br />

lated to 2i,ooo-year climatic<br />

cycle, 310<br />

"predictability," 37Qff;<br />

and future<br />

developments, Ch. XII passim;<br />

vindication <strong>of</strong> displacement hy-<br />

pothesis, 379-80<br />

public interest, necessary for scien-<br />

tific advancement, 3<br />

quick-freezing processes, 238-44<br />

radioactivity, subcrustal, 87, 116;<br />

alleged cause <strong>of</strong> mountain building,<br />

87; proposed source <strong>of</strong> internal<br />

heat <strong>of</strong> crust, 116-17<br />

radioelement dating, 29, 41, 44-56,<br />

130, 195, 202, 21 <strong>of</strong>f, 307, 309,<br />

374; called reliable <strong>by</strong> Einstein,<br />

364; questioned because <strong>of</strong> revo-<br />

lutionary conclusions, 47-48,<br />

212-13, 29<strong>of</strong>f. See also cores,<br />

ionium method; Hough and<br />

Urry in Index <strong>of</strong> Names<br />

radiolaria, 171; as evidence for increasing<br />

coldness <strong>of</strong> Antarctic<br />

waters, 171<br />

reptiles, along Dvina River, 63;<br />

in Antarctica, 60; in various sub-<br />

Arctic regions, 63<br />

rhinoceros, woolly, 227, 233, 234<br />

Rift Valley (Africa), 81, 143-45,<br />

'73<br />

rifts and rift valleys, 81, 109, no,<br />

113* 385<br />

"Riss" glaciation, evidence for<br />

Eurasian pole, 275<br />

rotational stability, 17, 20, 25, 366-<br />

69<br />

sabertooth cat, 227, 233, 234, 335,<br />

336<br />

San Augustin Plains, 29<strong>of</strong>f<br />

Sangamon Interglacial, 276, 292,<br />

304; contemporary with Wurm<br />

glaciation, 292<br />

scorpions, 320<br />

sea bottoms, contain mountain<br />

ranges, 29, 145!!;<br />

contain vol-<br />

canoes, 29; cores taken from,<br />

see cores, ionium method, radio-<br />

element dating; evidence for<br />

sunken continents, 137-45, 2995,<br />

326 (see also land bridges); not<br />

deeply sedimented, 29, 146, 148-<br />

49; not smooth plains, 28-29,<br />

145; recurring uplifts, 142, 148.<br />

See also continents, crust, moun-<br />

tain building, volcanic islands,<br />

volcanism<br />

sea level, as equipotential surface,<br />

371, 373; changes in, 15, 120-26,<br />

134, 196, 216; changes unex-<br />

plained <strong>by</strong> melting <strong>of</strong> icecaps,<br />

196, 2i7ff, 220; "eustatic"<br />

change, 272; evidence for fall,<br />

223; fall explained <strong>by</strong> growing<br />

Antarctic icecap, 221-23, 226;<br />

not universally rising, 222<br />

"sea mounts," i47ff<br />

seasonal changes, 68-69<br />

sedimentary beds <strong>of</strong> continents,<br />

formed under sea, 140<br />

sedimentary rocks, 59, 78, 129, 310;<br />

95% ground down, 129<br />

sediments, marine, 7 iff, 197, 271,<br />

Ch. XI; extremely slow deposi*<br />

tion rate, 146; and turbidity,<br />

146-47. See also cores, ionium<br />

method, radioelement dating,<br />

sedimentary rocks

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