Free technical crib cards

Cambridge Carbonates Ltd Carbonate Card Please click on the thumbnails to download our new “Carbonate Card”. This is a handy card showing carbonate textural classifications, pore classifications, and how ecosystems, sea level, climate, sea water chemistry and Strontium levels have varied through the Phanerozoic.

Scale Bar
Forgotten your scale bar? Click on the image to download and print one of ours.

Arabic numbers
Did you notice that all the core boxes were marked in Arabic? Click on the image to download this handy numeric translation. Numbers in Arabic read from left to right, in the same way as western numbers.