000 | 00724nam a2200193Ia 4500 | ||
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003 | NULRC | ||
005 | 20250520094943.0 | ||
008 | 250520s9999 xx 000 0 und d | ||
020 | _a871967030 | ||
040 | _cNULRC | ||
050 | _aQE 5 .L37 1987 | ||
100 |
_aLapidus, Dorothy Farris _eauthor |
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245 | 4 |
_aThe facts on file : _bdictionary of geology and geophysics / _cDorothy Farris Lapidus |
|
260 |
_aNew York : _bFacts On File Publications, _cc1987 |
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300 |
_a384 pages : _billustrations ; _c23 cm. |
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520 | _aThe concept of sea-floor spreading, the constant generation of new sea floor, offered a reason for why oceanic crust is younger than continental crust. | ||
650 | _aHISTORICAL GEOLOGY | ||
942 |
_2lcc _cREF |
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999 |
_c7226 _d7226 |