{"id":"W2136668140","doi":"10.1126/science.1095964","title":"The Evolution of Modern Eukaryotic Phytoplankton","year":2004,"lang":"en","type":"review","venue":"Science","topic":"Paleontology and Stratigraphy of Fossils","field":"Earth and Planetary Sciences","cited_by":1587,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Phytoplankton; Ecology; Ecosystem; Trophic level; Marine ecosystem; Oceanography; Biology; Mesozoic; Plastid; Primary producers; Proterozoic; Paleontology; Geology; Structural basin; Nutrient; Chloroplast","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02643359742626809,"score_gpt":0.2727623144762752,"score_spread":0.2463287170500072,"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."}}