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Norton County (meteorite)

aubrite, brecciated meteorite

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionDec 29, 2025
Entity authorityQ4045484 ↗
Source-derived summary

Norton County is an Aubrite meteorite that fell in 1948 in Kansas, United States.

History

After a brilliant fireball and a loud noise, a very large shower of meteorites fell over a large area of Norton County (Kansas) and Furnas County (Nebraska) on February 18, 1948. On April 28, a research team from the University of New Mexico set out to identify and recover pieces of the meteorite. Everything that they recovered was either donated to or sold to the university.

Composition and classification

Norton County is a Ca-poor aubrite fragmental breccia.

Specimens

The main mass (about 1,070 kilograms (2,360 lb)) is the center piece of the meteorite display at the University of New Mexico in Albuquerque.

Editorial summary

Begin with the source’s own compact description: “Norton County (meteorite)” is aubrite, brecciated meteorite. The dossier treats that line as a proposition to test through Norton, County and meteorite, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1948—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Norton, County and meteorite is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “aubrite, brecciated meteorite” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Dec 29, 2025. The linked authority identifier is Q4045484. Authority coordinates are 39.683, -99.867. 1 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1948.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Norton County (meteorite)”, its source revision and the description used here.
  2. Expand the search: follow Norton County (meteorite) primary sources, Norton County (meteorite) archive and Norton research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Norton County (meteorite)”?
  2. Which institution is responsible for the underlying evidence?
  3. Which cited source is closest to the event, object or claim?
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Source & attribution

This entry incorporates text from “Norton County (meteorite)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.