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Layer: Till Grain Size (ID: 0)

View In:   ArcGIS Online Map Viewer

Name: Till Grain Size

Display Field: SAMPLE_ID

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: For grain size analysis, till samples are dry sieved to the <2 mm fraction. This fraction of the till sediment is subjected to hydrometer grain size analysis to determine the percentages of sand, silt, and clay. The process is based on the hydrometer method of Bouyoucous 1962.Sand: 63 µm to 2 mmSilt: 2µm to 63 µmClay: < 2 µmBouyoucous, G.H. (1962) Hydrometer Method Improved for Making Particle Size Analysis of Soils. Agronomy Journal, 54, 464-465.This feature class was created in 2019 and will be updated on an annual basis.Records in this layer can be related to records in other surficial geology layers (e.g., TillSampleSites1986_2014, TillSampleSites) using the values in the SAMPLE_ID field.

Copyright Text:

Default Visibility: true

MaxRecordCount: 12000

Supported Query Formats: JSON, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: false

Drawing Info: Advanced Query Capabilities:
HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields: Templates:
Capabilities: Query

Sync Can Return Changes: false

Is Data Versioned: true

Supports Rollback On Failure: false

Supports ApplyEdits With Global Ids: false

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Supported Operations:   Query   Query Attachments   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata