| 000 | 00665cam a22001931 4500 | ||
|---|---|---|---|
| 999 |
_c13387 _d13387 |
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| 003 | BD-DhPL | ||
| 005 | 20190831194521.0 | ||
| 008 | 711210s1948 us b 000 0 eng | ||
| 040 |
_aOSt _cOSt _dOSt _beng |
||
| 082 | _a552 / S87s | ||
| 100 |
_aShrock, Robert R. _9245328 |
||
| 245 |
_aSequence in layered rocks : _ba study of features and structures useful for determining top and bottom or order of sucession in bidded and tabular rock bodies / _cRobert R. Shrock. |
||
| 260 |
_aLondon : _bMcGraw-Hill, _cc 1948. |
||
| 300 |
_axiii, 507 p. : _bill. ; _c24 cm. |
||
| 500 | _aIncludes index. | ||
| 508 | _a333 | ||
| 650 |
_aGology _vField work. _9245329 |
||
| 942 |
_2ddc _cBK |
||