000 00988cam a22002771 4500
001 gs 50000293
003 DLC
005 20260227111357.0
008 780222s1949 enkaf b f000 0 eng c
010 _ags 50000293
035 _a(OCoLC)3660945
040 _aU. S. Geol. Survey. Libr.
_cMiHM
_dDLC
042 _apremarc
050 0 0 _aTN405.G7
_bT38
082 _a553.3
100 1 _aTaylor, James Howard.
245 1 0 _aPetrology of the Northampton sand ironstone formation.
260 _aLondon,
_bH. M. Stationery Off.,
_c1949.
300 _avi, 111 p.
_billus., plates (part col.)
_c25 cm.
490 1 _aMemoirs of the Geological Survey of Great Britain: The Mesozoic ironstones of England
504 _a"List of references": p. 91-96.
650 0 _aPetrology
_zEngland
_zNorthampton.
650 0 _aIron ores
_zGreat Britain.
740 0 _aNorthampton sand ironstone formation.
810 2 _aGeological Survey of Great Britain.
_tMemoirs: The Mesozoic ironstones of England.
999 _c28510
_d28510