Log in 
EGU Logo
The geosciences image and video repository
of the European Geosciences Union
Imaggeo Logo
  • Categories
  • Regions
  • Map
  • Tags
  • Videos
  • About
  • Copyright
  • Imprint
  • Privacy policy
  • Login
  • Categories
  • Regions
  • Map
  • Tags
  • Videos
  • Photo contest

Follow EGU on: X Facebook Instagram Blog

  • Home /
  • Tags /
  • Ordovician (17 entries)
Eclogite from la Compointrie, Les Essarts complex, Vendée, France.
Eclogite from la Compointrie, Les Essarts complex, Vendée, France. by Sophie Graul
Section of a drillcore containing Tremadocian black-shale
Section of a drillcore containing Tremadocian black-shale by Sophie Graul
Shelly phosphorites from the Aseri deposit.
Shelly phosphorites from the Aseri deposit. by Sophie Graul
Thin section in PPL of shelly phosphorite from the Ülgase deposit, Estonia.
Thin section in PPL of shelly phosphorite from the Ülgase deposit, Estonia. by Sophie Graul
Thin section in PPL of shelly phosphorite from the Ülgase deposit, Estonia.
Thin section in PPL of shelly phosphorite from the Ülgase deposit, Estonia. by Sophie Graul
Shelly phosphorite from the Aseri deposit, Estonia.
Shelly phosphorite from the Aseri deposit, Estonia. by Sophie Graul
Pyritised brachiopod shell fragment from the Toolse phosphorite deposit, Estonia.
Pyritised brachiopod shell fragment from the Toolse phosphorite deposit, Estonia. by Sophie Graul
Pyritised brachiopod shell fragment from the Toolse phosphorite deposit, Estonia.
Pyritised brachiopod shell fragment from the Toolse phosphorite deposit, Estonia. by Sophie Graul
Carbonate-cemented shelly phosphorite
Carbonate-cemented shelly phosphorite by Sophie Graul
Microphotograph of a calcite geode found in a glendonite structure
Microphotograph of a calcite geode found in a glendonite structure by Sophie Graul
Shelly phosphorite drill core
Shelly phosphorite drill core by Sophie Graul
Estonian shelly phosphorites
Estonian shelly phosphorites by Sophie Graul
Glendonite's insides 2
Glendonite's insides 2 by Sophie Graul
Glendonite's insides
Glendonite's insides by Sophie Graul
Calcite and oxides inside a glendonite masse
Calcite and oxides inside a glendonite masse by Sophie Graul
Iridescent shelly phosphorite from Estonia
Iridescent shelly phosphorite from Estonia by Sophie Graul
Senhora do Salto Fold
Senhora do Salto Fold by Nuno Correia
  • About
  • Copyright
  • Imprint
  • Privacy policy
  • Photo competition
  • |
  • Follow EGU on:
  • X
  • Facebook
  • Instagram
  • EGU Blogs