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Chalk (MCC_12)

DGIF baseline 2026-1, the latest. Earlier baselines: timemap.

RDF: mcc_12.ttl

Name

chalk

Attribute

MCC Structural Material Type

Definition

White soft earthy limestone consisting almost wholly of calcite and derived chiefly from microscopic salt water fossil shells and fragments.

Accepted

2013-10-18

Allowed for

• BC011 Maritime Bottom Characteristic
• FA005 Access Zone
• FA041 Contact Zone

Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.