PMIP4 gases data

CO2

Experiment	Value (ppm)
midHolocene	264.36
lgm	190
past1000	Time varying Meinshausen et al., CMIP6 GMD special issue
lig127k	287
midPliocene-eoi400
LDv1-LGMspin	190
LDv1-transpin LDv1	Transient, as per Bereiter et al. (2015) [Access to data]

CH4

Experiment	Value (ppb)
midHolocene	584.93
lgm	375
past1000	Time varying Meinshausen et al., CMIP6 GMD special issue
lig127k	724
midPliocene-eoi400
LDv1-LGMspin	375
LDv1-transpin LDv1	Transient, as per Loulergue et al. (2008)

N20

Experiment	Value ()
midHolocene
lgm
past1000
lig127k
midPliocene-eoi400
LDv1-LGMspin
LDv1-transpin LDv1

CFC

O3