{"recordID":"287042","finds":[{"created2":"2010 02 03","description":"A Mesolithic \u2013 early Bronze Age flint flake with denticulation dating 8,300-1,500 BC.  This is a secondary flake with approximately 10% of the cortex remaining.  There is some retouch along the proximal end and the right side.  The retouch along the base (proximal end) which forms a serrated edge, the denticulation.  The retouch has been worked from one side.\r\n\r\nIdentification by Jon Cotton, Senior Prehistoric Curator Museum of London.\r\n\r\nDimensions: length: 27.71mm; width: 46.12mm; thickness: 8.47mm; weight: 8.82g.\r\n","notes":null,"old_findID":"LON-9C2DE6","id":"287042","objecttype":"Lithic implement","classification":"Denticulate","subclass":null,"reuse":null,"created":"2010-02-03 18:39:36","broadperiod":"MESOLITHIC","updated":"2011-02-24 13:47:20","treasureID":null,"secwfstage":"4","secuid":"0014B69C2E8010FA","findofnote":"0","objecttypecert":"1","datefound1":"2009-10-01","datefound2":null,"createdBy":"523","curr_loc":null,"inscription":null,"reason":null,"subsequentAction":"Returned to finder"}],"record":[{"id":"287042","old_findID":"LON-9C2DE6","uniqueID":"0014B69C2E8010FA","objecttype":"Lithic implement","classification":"Denticulate","subclass":null,"length":"27.71","height":null,"width":"46.12","thickness":"8.47","diameter":null,"quantity":"1","other_ref":null,"treasureID":null,"broadperiod":"MESOLITHIC","numdate1":"-8300","numdate2":"-1500","description":"A Mesolithic \u2013 early Bronze Age flint flake with denticulation dating 8,300-1,500 BC.  This is a secondary flake with approximately 10% of the cortex remaining.  There is some retouch along the proximal end and the right side.  The retouch along the base (proximal end) which forms a serrated edge, the denticulation.  The retouch has been worked from one side.\r\n\r\nIdentification by Jon Cotton, Senior Prehistoric Curator Museum of London.\r\n\r\nDimensions: length: 27.71mm; width: 46.12mm; thickness: 8.47mm; weight: 8.82g.\r\n","notes":null,"reuse":null,"created":"2010-02-03 18:39:36","updated":"2011-02-24 13:47:20","secwfstage":"4","findofnote":"0","objecttypecert":"1","datefound1":"2009-10-01","datefound2":null,"inscription":null,"disccircum":null,"museumAccession":null,"subsequentAction":"1","objectCertainty":"1","dateFromCertainty":null,"dateToCertainty":null,"dateFoundFromCertainty":"1","dateFoundToCertainty":null,"subPeriodFrom":"1","subPeriodTo":"2","reason":null,"username":"ksumnall","fullname":"Kate Sumnall","institution":"LON","usernameUpdate":"dpett","fullnameUpdate":"Daniel Pett","primaryMaterial":"Flint","secondaryMaterial":null,"decoration":null,"style":null,"manufacture":"Knapped\/flaked","surfaceTreatment":null,"completeness":"Incomplete","preservation":null,"cert":"Certain","periodFrom":"MESOLITHIC","periodTo":"BRONZE AGE","culture":null,"discmethod":"Gardening","finder":null,"identifier":" Jon Cotton","secondaryIdentifier":null,"recorder":"Mrs Kate Sumnall","county":"GREATER LONDON","parish":"RICHMOND AND KEW","district":"RICHMOND UPON THAMES","easting":null,"northing":null,"gridref":null,"fourFigure":"TQ1975","map25k":"TQ5117","map10k":"TQ17NE","address":null,"postcode":null,"findspotdescription":null,"lat":null,"lon":null,"knownas":null,"source":"From Map","obverse_description":null,"obverse_inscription":null,"reverse_description":null,"reverse_inscription":null,"denomination":null,"degree_of_wear":null,"allen_type":null,"va_type":null,"mack":null,"reeceID":null,"die":null,"wearID":null,"moneyer":null,"revtypeID":null,"categoryID":null,"typeID":null,"tribeID":null,"status":null,"rulerQualifier":null,"denominationQualifier":null,"mintQualifier":null,"dieAxisCertainty":null,"initialMark":null,"reverseMintMark":null,"statusQualifier":null,"tribe":null,"region":null,"area":null,"ruler1":null,"ruler2":null,"period_name":null,"date_range":null,"mint_name":null,"wear":null,"die_axis_name":null,"category":null,"type":null,"emperorID":null,"mintid":null,"reverseType":null,"i":"237753","f":"Jachec - flint 5 - Nov 09v2.jpg","imagedir":"images\/ksumnall\/"}]}