MétaCan
Menu
Cohort builder

4,299,418 works, Canadian by any of four routes.

Every filter state is a URL; the URL is the query; the query is citable via /q/⟨hash⟩. The page, the API and the export parse the same parameters.

The current cohort, streamed from the database: every work column, the machine labels, the provisional scores, and the per-row validation status. Exports are capped at 100,000 rows. Mints a permanent /q/ link for this exact query. The same filters always produce the same link, whoever asks.

Search term
Author
Year range
Sort
Language
Type
Field
Venue
Topic
Paleontology and Stratigraphy of Fossils
Retraction
Abstract
Evidence source
Study design
Label agreement
Label status

Direct Codex and Gemma labels are unvalidated and sparse. Distilled predictions cover the full frame and are also unvalidated. Choose the evidence source explicitly; absence of a direct label is never a negative label.

affaffiliation
fundfunder
venuejournal
aboutaboutness

The four routes compose: require the funder route and exclude affiliation to get the funder-only stratum no affiliation-based frame ever sees.

3,268 results · 1 filter active ·
Results by year
20002025
Publication date
Categories
Machine labels · sparse coverage
Evidence
Language
Type
Citations
An unlabeled work is unknown, not a negative. Label coverage is reported on every query.
3,268 works in the cohort · of 4,299,418page 2 of 66

Labels cover 4 of 3,268 works in this cohort. The rest are unlabeled, which is not a negative label: the label table is sparse today and grows as labeling rounds land.

Distilled predictions cover 3,268 of 3,268 works in this cohort. Predictions are machine_predicted_unvalidated teacher distillation outputs. Candidate is the union; consensus is the intersection.

affno abstractunlabeled
Sulphur isotope evidence for an oxic Archaean atmosphere
Hiroshi Ohmoto, Yumiko Watanabe, Hiro Ikemi, Simon R. Poulson, Bruce E. Taylor
2006· article· en· Nature· Earth and Planetary Sciences
distilled prediction:candidate · noneconsensus · none
249
citations
affno abstractunlabeled
Ediacaran Extinction and Cambrian Explosion
Simon A.F. Darroch, Emily F. Smith, Marc Laflamme, Douglas H. Erwin
2018· article· en· Trends in Ecology & Evolution· Earth and Planetary Sciences
distilled prediction:candidate · noneconsensus · none
231
citations
affno abstractunlabeled
Geological constraints on the origin of oxygenic photosynthesis
James Farquhar, Aubrey L. Zerkle, Andrey Bekker
2010· review· en· Photosynthesis Research· Earth and Planetary Sciences
distilled prediction:candidate · metaepi_narrow+sts+research_integrity+insufficient_payloadconsensus · none
226
citations
aboutno affunlabeled
Calibrating the coevolution of Ediacaran life and environment
Alan D. Rooney, Marjorie Cantine, Kristin Bergmann, Irene Gómez-Pérez, B. Baloushi, Thomas H. Boag +3 more
2020· article· en· Proceedings of the National Academy of Sciences· Earth and Planetary Sciences
distilled prediction:candidate · noneconsensus · none
223
citations
affno abstractunlabeled
Uncovering the Neoproterozoic carbon cycle
David T. Johnston, Francis A. Macdonald, Benjamin C. Gill, Paul F. Hoffman, Daniel P. Schrag
2012· article· en· Nature· Earth and Planetary Sciences
distilled prediction:candidate · noneconsensus · none
205
citations
affaboutunlabeled
Recurrent Early Triassic ocean anoxia
Stephen E. Grasby, B. Beauchamp, Ashton Embry, Hamed Sanei
2012· article· en· Geology· Earth and Planetary Sciences
distilled prediction:candidate · insufficient_payloadconsensus · none
203
citations
affno abstractunlabeled
87Sr/86Sr record of Permian seawater
Christoph Korte, Torsten Jasper, Heinz W. Kozur, Ján Veizer
2006· article· en· Palaeogeography Palaeoclimatology Palaeoecology· Earth and Planetary Sciences
distilled prediction:candidate · metaepi_narrow+insufficient_payloadconsensus · none
201
citations
afffundno abstractunlabeled
Exceptionally preserved fossil assemblages through geologic time and space
A.D. Muscente, James D. Schiffbauer, Jesse S. Broce, Marc Laflamme, Kenneth H. O'Donnell, Thomas H. Boag +9 more
2017· article· en· Gondwana Research· Earth and Planetary Sciences
distilled prediction:candidate · sts+insufficient_payloadconsensus · none
188
citations
aboutno affunlabeled
Carbon isotopic composition of individual Precambrian microfossils
Christopher H. House, J. William Schopf, K. D. McKeegan, Christopher D. Coath, T. Mark Harrison, Karl O. Stetter
2000· article· en· Geology· Earth and Planetary Sciences
distilled prediction:candidate · insufficient_payloadconsensus · none
180
citations
affunlabeled
Extensive marine anoxia during the terminal Ediacaran Period
Feifei Zhang, Shuhai Xiao, Brian Kendall, Stephen J. Romaniello, Huan Cui, Geoffrey J. Gilleaudeau +2 more
2018· article· en· Science Advances· Earth and Planetary Sciences
distilled prediction:candidate · stsconsensus · sts
175
citations
afffundaboutunlabeled
On the coevolution of Ediacaran oceans and animals
Yanan Shen, Tonggang Zhang, Paul F. Hoffman
2008· article· en· Proceedings of the National Academy of Sciences· Earth and Planetary Sciences
distilled prediction:candidate · noneconsensus · none
169
citations
affunlabeled
Biotic replacement and mass extinction of the Ediacara biota
Simon A.F. Darroch, Erik A. Sperling, Thomas H. Boag, Rachel A. Racicot, Sara J. Mason, Alex S. Morgan +5 more
2015· article· en· Proceedings of the Royal Society B Biological Sciences· Earth and Planetary Sciences
distilled prediction:candidate · noneconsensus · none
160
citations

How this was built: Screen · Findings · About