{"record":{"leader":"cx  j22     3  45","datafield":[{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"http://catalogue.bnf.fr/ark:/12148/cb122151819"},{"code":2,"content":"BNF"},{"code":"d","content":20160115}],"tag":"033"},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"frBN007680983"},"tag":"035"},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"FRBNF122151810"},{"code":"z","content":"FRBNF12215181"}],"tag":"035"},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"19910808afrey50      ba0"},"tag":100},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":2},{"code":"b","content":0},{"code":"c","content":1}],"tag":106},{"ind2":" ","ind1":" ","subfield":{"code":"b","content":"rameau"},"tag":152},{"ind2":" ","ind1":" ","subfield":[{"code":7,"content":"ba0yba0y"},{"code":9,"content":"#"},{"code":"a","content":"Tournaisien"}],"tag":250},{"ind2":" ","ind1":1,"subfield":[{"code":7,"content":"ba0yba0y"},{"code":"a","content":"S'emploie également en subdivision aux sciences de la terre"}],"tag":330},{"ind2":" ","ind1":" ","subfield":[{"code":7,"content":"ba0yba0y"},{"code":9,"content":"#"},{"code":"a","content":"Dinantien inférieur"}],"tag":450},{"ind2":" ","ind1":" ","subfield":[{"code":7,"content":"ba0yba0y"},{"code":9,"content":"#"},{"code":"a","content":"Mississippien inférieur"}],"tag":450},{"ind2":" ","ind1":" ","subfield":[{"code":3,"content":"030816297"},{"code":5,"content":"g|xxx"},{"code":7,"content":"ba0yba0y"},{"code":"a","content":"Mississippien"}],"tag":550},{"ind2":" ","ind1":" ","subfield":[{"code":3,"content":"027785629"},{"code":5,"content":"g|xxx"},{"code":7,"content":"ba0yba0y"},{"code":"a","content":"Dinantien"}],"tag":550},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":550},{"code":"c","content":"Sciences de la Terre"},{"code":2,"content":"Note de regroupement par domaine"}],"tag":686},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":560},{"code":"c","content":"Paléontologie"},{"code":2,"content":"Note de regroupement par domaine"}],"tag":686},{"ind2":0,"ind1":" ","subfield":[{"code":"a","content":"FR"},{"code":"b","content":"FR-751131015"},{"code":"c","content":20240919}],"tag":801},{"ind2":3,"ind1":" ","subfield":[{"code":"a","content":"FR"},{"code":"b","content":"Abes"},{"code":"c","content":20241001},{"code":"g","content":"AFNOR"}],"tag":801},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Dict. géol., 1988"},"tag":810},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Dict. of Earth sci., 1992"},"tag":810},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"LCSH, 1990-12"},"tag":815},{"ind2":" ","ind1":" ","subfield":[{"code":2,"content":"LCSH"},{"code":"d","content":"2024-09-19"}],"tag":822},{"ind2":" ","ind1":" ","subfield":[{"code":2,"content":"RVMLaval"},{"code":"d","content":"2024-09-19"}],"tag":822},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"Réforme Rameau janvier 2019 Td ouverte à la subd. géogr."},{"code":"d","content":20190215}],"tag":898},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Tournaisien"},"tag":950},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Dinantien inférieur"},"tag":951},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Mississippien inférieur"},"tag":951}],"controlfield":[{"tag":"001","content":"030811805"},{"tag":"003","content":"http://www.idref.fr/030811805"},{"tag":"004","content":19910808},{"tag":"005","content":20241001032209},{"tag":"006","content":"0004"},{"tag":"007","content":1999},{"tag":"008","content":"Td8"}]}}