What does this research mean for the field?

The Cap-aux-Meules Formation, previously thought to be unfossiliferous, contains diverse plant and trace fossils that date it to the late early Permian and provide the earliest known examples of vertebrate burrows in aeolian strata. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.CHALLENGES_CONSENSUS.

What question did this study set out to answer?

This research aims to explore the fossil record of the Cap-aux-Meules Formation and its significance to understanding late Paleozoic terrestrial environments.

June 8, 2026Palaeogeography Palaeoclimatology PalaeoecologyOpen Access

Life in a Permian dryland: Evidence from plant and trace fossils of the fluvio-aeolian Cap-aux-Meules Formation (Îles-de-la-Madeleine, Québec)

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Authors

JCJames A. Craig NDNeil S. Davies LMLorenzo Marchetti

Discussion

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Overview

The research uncovers diverse plant and trace fossils in the Cap-aux-Meules Formation, suggesting rich dryland ecosystems.

Key Points

This research aims to explore the fossil record of the Cap-aux-Meules Formation and its significance to understanding late Paleozoic terrestrial environments.
Described plants and trace fossils from the Cap-aux-Meules Formation in a sedimentological context.
Analyzed fluvial facies for evidence of dryland river systems and vegetation involvement.
Identified ichnogenera and established the biostratigraphic age of the formation.
Documented 9 invertebrate ichnogenera and fossilized woody seed plant in fluvial contexts.
Identified early examples of vertebrate burrows and rich tetrapod trackways in aeolian deposits.
Confirmed the age of the Cap-aux-Meules Formation correlates with the late Artinskian-Kungurian.

Cite This Study

Craig et al. (2026) studied this question.

synapsesocial.com/papers/6a265bb6ad53cfb9357c535a https://doi.org/10.1016/j.palaeo.2026.113961

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June 8, 2026Palaeogeography Palaeoclimatology PalaeoecologyOpen Access

Life in a Permian dryland: Evidence from plant and trace fossils of the fluvio-aeolian Cap-aux-Meules Formation (Îles-de-la-Madeleine, Québec)

View Full Paper

Ask AI

Bookmark

Authors

JCJames A. Craig NDNeil S. Davies LMLorenzo Marchetti

Discussion

Member takes

Overview

The research uncovers diverse plant and trace fossils in the Cap-aux-Meules Formation, suggesting rich dryland ecosystems.

Key Points

This research aims to explore the fossil record of the Cap-aux-Meules Formation and its significance to understanding late Paleozoic terrestrial environments.
Described plants and trace fossils from the Cap-aux-Meules Formation in a sedimentological context.
Analyzed fluvial facies for evidence of dryland river systems and vegetation involvement.
Identified ichnogenera and established the biostratigraphic age of the formation.
Documented 9 invertebrate ichnogenera and fossilized woody seed plant in fluvial contexts.
Identified early examples of vertebrate burrows and rich tetrapod trackways in aeolian deposits.
Confirmed the age of the Cap-aux-Meules Formation correlates with the late Artinskian-Kungurian.

Cite This Study

Craig et al. (2026) studied this question.

synapsesocial.com/papers/6a265bb6ad53cfb9357c535a https://doi.org/10.1016/j.palaeo.2026.113961

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