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1
Large Ecosystem Perturbations: Causes and Consequences (GSA Special Paper 424)
Geological Society of America
Simonetta Monechi
,
R. Coccioni
,
Michael R. Rampino
paleocene
eocene
benthic
foraminifera
species
calcareous
boundary
foraminiferal
marine
extinction
petm
global
impact
assemblages
cretaceous
taxa
organic
coccoliths
geological
aubry
maximum
paleogene
nannofossil
event
thermal
productivity
speijer
bralower
abundance
evidence
geology
interval
events
isotope
micropaleontology
planktic
δ13c
turnover
coccolithophores
coccospheres
record
increased
nannoplankton
increase
carbonate
mass
oceanic
values
extant
surface
年:
2007
语言:
english
文件:
PDF, 4.75 MB
您的标签:
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0
english, 2007
2
Calcareous Nannofossil Biostratigraphy
Springer Netherlands
P. R. Bown
,
J. R. Young (auth.)
,
Paul R. Bown (eds.)
range
ucl
xpl
figs
nannofossil
calcareous
bown
dsdp
cretaceous
species
maast
bukry
nannofossils
perch
biostratigraphy
deflandre
distal
remarks
atlantic
burnett
subzone
varol
martini
nannoplankton
jurassic
interval
crux
coccoliths
gartner
kamptner
herein
albian
hauterivian
zones
bramlette
roth
stradner
taxa
mfz
events
bralower
noel
rotated
barremian
correlation
boreal
boundary
coccolith
proximal
thierstein
年:
1998
语言:
english
文件:
PDF, 24.38 MB
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0
/
0
english, 1998
3
Stratigraphy and paleoenvironments of the Cretaceous Western Interior Seaway, USA (Concepts in Sedimentology & Paleontology 6)
SEPM
Walter E. Dean
,
Michael A. Arthur
western
cretaceous
core
limestone
cycles
seaway
shale
bounds
organic
turonian
cenomanian
formation
carbonate
basin
greenhorn
arthur
values
marine
benthic
kauffman
niobrara
geological
cycle
interval
pratt
colorado
foraminifera
oxygen
samples
species
portland
assemblages
sedimentary
caco3
calcareous
foraminiferal
waters
association
variations
cores
hays
nannofossil
relative
taxa
productivity
spp
boundary
sections
evidence
sediment
年:
1998
语言:
english
文件:
PDF, 55.19 MB
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english, 1998
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