Slot: source rock kerogen type (sr_kerog_type)

Origin of kerogen. Type I: Algal (aquatic), Type II: planktonic and soft plant material (aquatic or terrestrial), Type III: terrestrial woody/ fibrous plant material (terrestrial), Type IV: oxidized recycled woody debris (terrestrial) (additional information: https://en.wikipedia.org/wiki/Kerogen). If "other" is specified, please propose entry in "additional info" field

URI: MIXS:0000994

Inheritance

• core_field
  • sr_kerog_type

Applicable Classes

Name	Description	Modifies Slot
Biosample	Biological source material which can be characterized by an experiment	no

Properties

• Range: SrKerogTypeEnum

Aliases

• source rock kerogen type

Examples

Value
Type IV

Identifier and Mapping Information

Annotations

property	value
expected_value	enumeration

Schema Source

• from schema: https://w3id.org/nmdc/nmdc

LinkML Source

name: sr_kerog_type
annotations:
  expected_value:
    tag: expected_value
    value: enumeration
  occurrence:
    tag: occurrence
    value: '1'
description: 'Origin of kerogen. Type I: Algal (aquatic), Type II: planktonic and
  soft plant material (aquatic or terrestrial), Type III: terrestrial woody/ fibrous
  plant material (terrestrial), Type IV: oxidized recycled woody debris (terrestrial)
  (additional information: https://en.wikipedia.org/wiki/Kerogen). If "other" is specified,
  please propose entry in "additional info" field'
title: source rock kerogen type
examples:
- value: Type IV
from_schema: https://w3id.org/nmdc/nmdc
aliases:
- source rock kerogen type
rank: 1000
is_a: core field
slot_uri: MIXS:0000994
multivalued: false
alias: sr_kerog_type
domain_of:
- Biosample
range: sr_kerog_type_enum