Why it matters

Amguid expands the Earth catalog and shows the range of confirmed impact structures by scale, age, and preservation state.

What happenedAmguid is a confirmed terrestrial impact structure in a terrestrial setting under editorial verification. This profile records a listed diameter of 0.45 km and keeps the object ready for editorial expansion.
Why it mattersAmguid expands the Earth catalog and shows the range of confirmed impact structures by scale, age, and preservation state.
How scientists knowEarth Impact Database

Measurements and uncertainty

直径0.45 km
Depthnot listed
Ageage under editorial verification
状态已确认
Coordinatesrequires editorial verification
Record levelminimal

Seed record: coordinates and diameter support navigation, while geology, age, and visual rights need enrichment.

科学档案

The production profile should further document target rocks, preservation state, shock evidence, and the confirmation history of the impact interpretation.

Data provenanceEarth Impact Database

重建图廊

更多陨石坑视觉解读

如果已验证图像不足，档案会补充科学重建：不是用幻想替代事实，而是与来源清晰区分的视觉假设。

世界调色ocean blue, cloud light, and living green land
Editorial visual plate for Amguid: location, scale, and catalog status.
当前视觉预览基础图版：来源图像、轨道资料或编辑图版，视觉解读从这里开始。
Reverse reconstructionmoving from the present trace back to the impact event
Chronological inversionreading the object from future state back through earlier layers
The present as an archive of the futuretreating today's profile as evidence for future analysis

Visual reconstruction

Reverse reconstruction → Chronological inversion → Bidirectional analysis → The present as an archive of the future

每张档案都需要视觉预览：现有图像、经过美学处理的来源，或科学重建图。

Reverse reconstructionmoving from the present trace back to the impact event
Chronological inversionreading the object from future state back through earlier layers
Bidirectional analysischecking past-to-present and present-to-past interpretations
The present as an archive of the futuretreating today's profile as evidence for future analysis

研究历史

This profile was generated from the working Earth appendix and is kept in a clean editorial state until specialist references are added.

来源

CSVJSONAmguid. Crater.world record. Last reviewed 2026-05-08.
Last reviewed
2026-05-08
Source baseline
Earth Impact Database
Uncertainty note
Seed record: coordinates and diameter support navigation, while geology, age, and visual rights need enrichment.
Earth Impact DatabaseUniversity of New Brunswick

Education mode

事实

  • Listed diameter: 0.45 km.
  • Listed age: age under editorial verification.
  • Profile coordinates: 0.000, 0.000.
Glossaryejecta, impact melt, breccia, central peak, erosion
Classroom questionWhich evidence separates an impact crater from a volcanic caldera?
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