Body size data of benthic foraminiferal specimens during the past extinction events and modern extinction risk

Data S1. Raw data of benthic foraminiferal specimens during the past extinction events and modern extinction risk, including body size, geographic distribution, sample number, lithology, environment, and publication reference. Data S2. Assessment of the species richness and geographic range of benthic foraminiferal genera during past extinctions and modern extinction risk. Body size is the mean of all specimens in each genus. Species richness is the number of named species per genus at each stage. Species without a species name or species designated indeterminate (e.g., sp. or spp.) are not counted. Geographic range is the number of equal geographic grid intervals in which each genus occurs at each stage. The "1" in the "Extinction" column indicates that the foraminifera became extinct during the mass extinctions, while the "0" indicates that the foraminifera survived the mass extinctions. Foraminiferal body size, species richness, and geographic distribution were gathered based on our body size database Data S1. Foraminiferal extinction data during past extinctions were taken from the Paleobiology Database (PBDB) (https://paleobiodb.org). The modern extinction risk is mainly classified according to IUCN Red List criterion A and B, namely, population reduction and extent of occurrence (55) (fig. S5). F-F, Frasnian-Famennian mass extinction; G-L, Guadalupingian-Lopingian extinction; P-T, Permian-Triassic mass extinction; T-J, Triassic-Jurassic mass extinction; K-Pg, Cretaceous-Paleogene mass extinction. Data S3. Code used for data analysis in this article. All analyses were conducted in R 4.3.2 (57).