Name: Geochronology

Display Field: SAMPLED_UNIT

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This layer is a compilation of geochronology results in New Brunswick. The sources of these results are from published papers, reports or abstracts and include but are not restricted to samples collected by the New Brunswick Geological Survey.This layer is a compilation of geochronology results in New Brunswick. There may be geochronology results that are not included in this compilation. Where GPS coordinates are available, they have been used. Where GPS coordinates are not available, the location has been approximated based on the information given, for example, a scientific paper that includes a map with geochronology locations, or a sample was collected near an existing New Brunswick mineral occurrence then the location may be the mineral occurrence location.The data has been compiled for several years in spreadsheet form. It was prepared as a spatial feature class in February 2023. This layer will be updated as necessary when new geochronology data become available.This layer is intended to give users an overview of geochronology results in New Brunswick. It should not be considered comprehensive, the user should always consult the referenced publication(s) to understand each record, including the record’s location and results.

Copyright Text:

Default Visibility: true

MaxRecordCount: 5000

Supported Query Formats: JSON, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 2343620.61
YMin: 7278099.19
XMax: 2708599.3
YMax: 7666560.58
Spatial Reference: 2036  (2953)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
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Color: [102, 143, 0, 255]
Size: 4.0
Angle: 0.0
XOffset: 0
YOffset: 0
Outline:
[0, 0, 0, 255] Width: 1
Label:
Description:
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• UID_ ( type: esriFieldTypeInteger, alias: UID )
• SAMPLED_UNIT ( type: esriFieldTypeString, alias: Sampled_Unit, length: 60 )
• SAMPLED_GROUPSUITE ( type: esriFieldTypeString, alias: Sampled_GroupSuite, length: 50 )
• SAMPLE ( type: esriFieldTypeString, alias: Sample, length: 50 )
• STATION_ID ( type: esriFieldTypeString, alias: Station_ID, length: 25 )
• LOCATION_NOTES ( type: esriFieldTypeString, alias: Location_Notes, length: 250 )
• AGE_MA ( type: esriFieldTypeDouble, alias: Age_Ma )
• ERRORPLUS_MA ( type: esriFieldTypeDouble, alias: ErrorPlus_Ma )
• ERRORMINUS_MA ( type: esriFieldTypeDouble, alias: ErrorMinus_Ma )
• GEOCHRON_NOTES ( type: esriFieldTypeString, alias: Geochron_Notes, length: 500 )
• LITHOLOGY ( type: esriFieldTypeString, alias: Lithology, length: 50 )
• LITHOLOGY_NOTES ( type: esriFieldTypeString, alias: Lithology_Notes, length: 200 )
• GENERAL_NOTES ( type: esriFieldTypeString, alias: General_Notes, length: 1000 )
• AGE_INTERPRETATION ( type: esriFieldTypeInteger, alias: Age_Interpretation , Coded Values: [1: Crystallization] , [2: Hydrothermal] , [3: Maximum Depositional Age/Detrital] , ...4 more... )
• AGE_DESC ( type: esriFieldTypeInteger, alias: Age_Desc , Coded Values: [1: Circa] , [2: Unsuccessful] , [3: Less Than] )
• AGE_METHOD ( type: esriFieldTypeInteger, alias: Age_Method , Coded Values: [1: 40Ar-39Ar] , [2: K-Ar] , [3: Rb-Sr] , ...2 more... )
• TECHNIQUE ( type: esriFieldTypeInteger, alias: Technique , Coded Values: [1: Ar furnace fusion] , [2: CA-ID-TIMS] , [3: CA-TIMS] , ...14 more... )
• DATED_MINERAL ( type: esriFieldTypeInteger, alias: Dated_Mineral , Coded Values: [1: Amphibole] , [2: Biotite] , [3: Feldspar] , ...18 more... )
• FROM_DRILLHOLE ( type: esriFieldTypeInteger, alias: From_DrillHole , Coded Values: [1: Yes] , [2: No] )
• SYSTEM_PERIOD ( type: esriFieldTypeInteger, alias: System_Period , Coded Values: [1: Siderian] , [2: Rhyacian] , [3: Orosirian] , ...25 more... )
• REFERENCE1 ( type: esriFieldTypeString, alias: Reference1, length: 1000 )
• REFERENCE2 ( type: esriFieldTypeString, alias: Reference2, length: 1000 )
• SHAPE ( type: esriFieldTypeGeometry, alias: SHAPE )

Supported Operations:   Query   Generate Renderer   Return Updates

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