Related by context. Frequent words. (Click for all words.) 56 biogeographic 54 geomorphological 53 aquatic invertebrates 53 morphologic 52 biogeochemical 52 histopathologic 52 etiologic 52 ecoregions 51 Antarctic krill 51 metagenomic 51 proteomic analysis 51 faunas 51 somatic mutations 51 microbiologic 50 human microbiome 50 montane 50 auklets 50 biogeography 50 subglacial 50 ocean basins 50 coevolution 49 geomorphology 49 subsurface geology 49 Neoproterozoic 49 bacterial genomes 49 freshwater fishes 49 magnetic susceptibility 49 histopathological 49 endemism 49 fig. S1 49 V. cholerae 48 zonation 48 metabolome 48 faunal 48 bathymetric 48 avian species 48 refugia 48 genetic polymorphisms 48 insects reptiles 48 Cenozoic 48 spatial scales 48 pyrosequencing 48 radiocarbon dates 48 genotypic 48 morphological 48 LDL particle 48 microstructural 47 insects spiders 47 numerical modeling 47 volcanogenic 47 hydrogeologic 47 Neotropical 47 nitrogen deposition 47 chromosomal aberrations 47 shrublands 47 miRNA expression 47 Upper Jurassic 47 Figs. 47 morphology 47 taxa 47 δ 47 elemental composition 46 genomic sequence 46 geochemists 46 SRTM 46 seroprevalence 46 bioaccumulation 46 ncRNAs 46 electrical resistivity 46 microarray experiments 46 habitat fragmentation 46 cetacean species 46 neuroanatomical 46 eukaryote 46 prognostic significance 46 petrographic 46 spatio temporal 46 predator prey relationships 46 bathymetry 46 organismal 45 microbial genomes 45 hydro meteorological 45 endocrine disruption 45 retrospectively analyzed 45 metabolomic 45 amphipods 45 migratory bird populations 45 genetic variants associated 45 phylogenetic 45 isotope ratios 45 quantitative measurements 45 remotely sensed 45 allelic 45 ground truthing 45 biospecimens 45 bioinformatic 45 phenotyping 45 biospecimen 45 exome sequencing 45 shortnose sturgeon 45 geoscientific