title: Upper Ordovician trilobites of zonal value in south-east Shropshire.
authors.forename: B B
authors.initials: BB
authors.lastname: BANCROFT
mesh_terms: D000818:Animals; D001200:Ascaris; D015725:Fluconazole; D055593:Geological Phenomena; D005844:Geology; D006801:Humans
chemical_list: D015725:Fluconazole
keywords: ASCARIS; GEOLOGY