000 00671nab a2200193 1n4500
001 000114747
005 20250722193447.0
008 960604s1996 000 0 eng d
022 _a00167606
041 0 7 _aEng
_2ISO 639-1
084 _aRev 343
100 1 _aOuterbridge, William
_919027
245 1 4 _aThe Pennsylvanian Fire Clay tonstein of the Appalachian basin :
_bIts distribution, biostratigraphy, and mineralogy discussion and reply
504 _abibliogr. p. 124-125
773 0 _tGeological Society of America bulletin
_dBoulder : [s.n.], 1996
_g108(1), 1996, p. 120-125: : carte
910 _aGSL
_c20150612
_h1031
942 _cANAL
999 _c40602
_d40602