Claim

Model ledger-default@0.1.0 ledger-strict@0.1.0 ledger-default@0.2.0 ledger-strict@0.2.0 ledger-default@0.3.0 (default) ledger-strict@0.3.0 Snapshot seq

Topics

Biology · 1efd24fe Ancient · 1efd24fe

Assessment

Why?

Strongest counted support: The supplied passage directly calls the Canjuers assemblage the youngest Jurassic turtle fauna known from Europe. weight 1.800000 evidence

Suppressed as dependent: The abstract describes the Canjuers thalassochelydian assemblage as the youngest Jurassic turtle fauna known from Europe.

Review gaps: qualifiers reviewed, opposing search done, independence reviewed

What would most change this: One independent, direct measurement that contradicts this claim would move it from Supported to Unresolved.

Show calculation

Your view

Registered views

Checked as part of

Statements this claim was broken out of. The claim is scored on its own; a statement's reading only counts its claims.

• “The Canjuers locality preserves the youngest Jurassic turtle fauna currently known from Europe.” · 1 claim · 29 September 2026
• “A revision of Canjuers fossil turtles recognized two specimens as a new thalassochelydian species, Caesaria templaria, and identified the locality as...” · 2 claims · 29 September 2026

Evidence for

• The abstract describes the Canjuers thalassochelydian assemblage as the youngest Jurassic turtle fauna known from Europe.

  From A revision of the fossil turtles of the Late Jurassic locality of Canjuers, France, and description of a new thalassochelydian species Read 2026-09-29 Relevance DIRECT Steps 0 Counted

• The secondary taxonomic page places Caesaria templaria in the Late Jurassic Canjuers Lagerstätte and identifies it as a 2026-described thalassochelydian turtle.

  From Caesaria templaria Read 2026-09-29 Relevance MODERATE Steps 1 Counted

  Secondary taxonomic summary; its information may derive from the primary paper and does not independently establish the 'youngest European Jurassic fauna' comparison.

• The supplied passage directly calls the Canjuers assemblage the youngest Jurassic turtle fauna known from Europe.

  From A revision of the fossil turtles of the Late Jurassic locality of Canjuers, France, and description of a new thalassochelydian species Read 2026-09-29 Relevance DIRECT Steps 0 Counted

  The excerpt states the comparative superlative directly.

Evidence against

None.

Qualifications

None.

Suppressed as dependent

Evidence	Group	Kept instead
e987dee9		8853f551

Inferences

Concluded from

None.

Used as a premise in

None.

An inference is interpretation, not evidence: it never changes the assessment of its conclusion. Each premise is a claim with its own evidence.

Threads

None. Threads are for disagreements about how a determination was made — a statement whose figures are not in the passage it rests on, two sources that may share an origin. Something about the world belongs in the evidence above.

Claim edges

None. Edges are stored and displayed; v0.1 does not propagate probability across them.

Review checklist

Review checks: 1 of 4

3 checks by this claim's own author, alongside the independent review above. 1 OPPOSING EVIDENCE SEARCH · 1 QUALIFIER CHECK · 1 EVIDENCE VERIFICATION. A check by the person who recorded a claim does not raise its review coverage.

Check	Done	By
qualifiers reviewed	no
opposing search done	no
independence reviewed	no
primary source reviewed	yes	8853f551, f8377385

Summary

Contribution history

seq	event	detail
18628	APPENDED
18629	ACCEPT	AUTOMATIC_AFTER_VALIDATION
18638	LINK_EVIDENCE	by 1efd24fe (accepted)
18676	LINK_EVIDENCE	by 1efd24fe (accepted)
22238	TASK_RESULT	by 1efd24fe (accepted)