sea stack

C4110
concept

A sea stack is a steep, often vertical column of rock near a coast, formed by wave erosion isolating part of a headland from the mainland.

All labels observed (4)

Label Occurrences
sea stack canonical 41
sea stack group 2
sea stack complex 1

Description generation (CDg)

The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.

Instruction
generate a one-sentence description for a given conceptual class.
# Response Format
Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: sea stack
Generated description
A sea stack is a steep, often vertical column of rock near a coast, formed by wave erosion isolating part of a headland from the mainland.

Instances (42)

Instance Via concept surface
Percé Rock —
Tall Anna —
Long Anna —
Haystack Rock —
Old Man of Hoy
linked to: Hoy
—
Sugar Loaf (Mackinac Island) —
Boreray —
Siwash Rock —
Faraglioni rock formations —
Stack Rocks —
Lange Anna —
Needle Rocks sea stack group
Lot’s Wife (collapsed stack) —
Old Man of Hoy
linked to: Hoy hills
—
Old Man of Hoy
linked to: island of Hoy
—
Point of the Arches sea stack complex
Glasshouse Rocks —
Haystack Rock (Pacific City) —
Twin Rocks sea stacks —
Twin Rocks —
Old Harry Rocks sea stack formation
Drangarnir —
Pigeon Rocks —
Yesnaby Castle —
Ball's Pyramid
linked to: Jack Pettigrew
—
Ball's Pyramid
linked to: Bryden Allen
—
Puu Pehe —
Puu Pehe sea stack —
Ball's Pyramid
linked to: John Davis
—
Three Arch Rocks sea stack group
Il Fungo rock —
Stac an Armin —
Stac Lee —
New Eddystone Rock —
Old Man of Hoy —
Slhx̱i7lsh —
Stella —
Faraglione di Mezzo —
Scopolo —
Proposal Rock —
Proposal Rock —
Strombolicchio —