Earth and Planetary Sciences
Late Cretaceous
100%
Carbon 14
100%
Secular Variation
100%
Sea Level
100%
Sea Level Rise
75%
Campanian
75%
Santonian
75%
Organic Matter
75%
Stratigraphy
50%
Cenomanian
50%
Italy
50%
English
50%
Organic Carbon
50%
Biostratigraphy
25%
Nannofossil
25%
Carbonate Platform
25%
Turonian
25%
Biozonation
25%
Albian
25%
Sea Bed
25%
Event Stratigraphy
25%
Carbon Isotope Ratio
25%
Inland Sea
25%
Cenomanian-Turonian Boundary
25%
Gas Hydrate
25%
Methane
25%
Carbon Flux
25%
England
25%
Spain
25%
France
25%
Germany
25%
Bentonite
25%
Stable Isotope
25%
Inflection Point
25%
INIS
variations
100%
curves
100%
carbonates
100%
cretaceous period
100%
carbon isotopes
100%
carbon 13
100%
sea level
70%
correlations
60%
isotopes
60%
values
50%
carbon
40%
data
30%
stratigraphy
30%
organic matter
30%
increasing
20%
italy
20%
seas
20%
chalk
20%
zones
10%
sediments
10%
erosion
10%
france
10%
levels
10%
resolution
10%
deposition
10%
space
10%
shape
10%
supply
10%
growth
10%
methane
10%
england
10%
removal
10%
oxidation
10%
wood
10%
floors
10%
margins
10%
isotope ratio
10%
spain
10%
germany
10%
navigation
10%
nutrients
10%
stable isotopes
10%
bentonite
10%
carbon 12
10%
gas hydrates
10%