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The Cretaceous/Tertiary boundary stratotype section at El Kef, Tunisia: How catastrophic was the mass extinction?
Gerta Keller, L. Li, N. MacLeod
Geosciences
High Meadows Environmental Institute
Research output
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Article
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peer-review
223
Scopus citations
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Dive into the research topics of 'The Cretaceous/Tertiary boundary stratotype section at El Kef, Tunisia: How catastrophic was the mass extinction?'. Together they form a unique fingerprint.
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Earth & Environmental Sciences
stratotype
88%
Cretaceous-Paleogene boundary
86%
mass extinction
80%
foraminifera
39%
benthic foraminifera
33%
species extinction
26%
photic zone
25%
nanofossil
23%
Maastrichtian
21%
oxygen
19%
sea level rise
18%
relative abundance
18%
continental shelf
18%
sea level
15%
bolide
14%
benthic fauna
12%
rare species
11%
ostracod
10%
thermocline
10%
dinoflagellate
10%
spore
9%
pollen
8%
sea surface
8%
outcrop
8%
species richness
8%
Cretaceous
7%
Agriculture & Biology
Retaria
100%
Tunisia
77%
extinction
64%
sea level
50%
microfossils
38%
euphotic zone
36%
continental shelf
30%
global change
27%
oxygen
24%
extinct species
16%
Miozoa
12%
rare species
11%
species richness
9%
fauna
9%
spores
9%
pollen
9%