{"id":"W4416365878","doi":"10.4138/atlgeo.2025.021","title":"The Missisauga to Logan Canyon formation transition: Early Cretaceous dinoflagellate cyst bioevents from Panuke B-90 well, Scotian Margin (offshore Atlantic Canada)","year":2025,"lang":"en","type":"article","venue":"Atlantic Geoscience","topic":"Paleontology and Stratigraphy of Fossils","field":"Earth and Planetary Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Saint Mary's University; Bedford Institute of Oceanography; Geological Survey of Canada; Natural Resources Canada","funders":"Natural Resources Canada; Northwestern University","keywords":"Aptian; Cretaceous; Canyon; Mesozoic; Dinocyst; Dinoflagellate; Ammonite","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00008172364,0.0002044096,0.0001274451,0.001627211,0.0006685666,0.000513941,0.000244166,0.0001786392,0.001087584],"category_scores_gemma":[0.0001937938,0.000149961,0.0001257586,0.001496133,0.0002886576,0.0001695284,0.0005967157,0.0001321223,0.0001797484],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001107521,"about_ca_system_score_gemma":0.0009949617,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.6056837,"about_ca_topic_score_gemma":0.8523897,"domain_scores_codex":[0.9999219,0.000002987667,0.000006179011,0.00002385626,0.00001564649,0.00002944282],"domain_scores_gemma":[0.9998022,0.000008685141,0.00005716946,0.000008285325,0.00005397221,0.0000696538],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007633371,0.00001558923,0.9871491,0.00002158587,0.00002297076,0.000453224,0.001143631,0.00005755079,0.006992995,0.00003107671,0.00018596,0.003850131],"study_design_scores_gemma":[9.204347e-7,0.00000322909,0.9993618,0.000001989749,0.00000280802,0.00004294558,0.0003612799,0.00003035929,0.00005712477,0.000002116347,0.00013468,7.214102e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.998836,0.00006754866,0.00002013247,0.000007909512,0.000001270332,0.00000761575,0.0004851866,0.00000230715,0.0005720519],"genre_scores_gemma":[0.9982868,0.0000680255,0.00009801756,0.00001199546,0.000001478232,0.000007992758,0.001076387,0.000001713429,0.0004475948],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3943163,"threshold_uncertainty_score":0.7932769,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006670886348612909,"score_gpt":0.1943544224039538,"score_spread":0.1876835360553409,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}