paleorainfall
paleoprecipitation
paleoweather
paleohumidity
rain shower
shower
paleosource
hyetograph
paleolevee
palaeobiocoenosis
paleohydrography
palaeoclimatology
paleoflood
paleospring
paleotemperature
palaeocourse
rainwater
Pennsylvanian period
Jurassic
palaeohydrology
Upper Carboniferous
Jurassic period
Upper Carboniferous period
Epipaleolithic
Pennsylvanian
paleobioprovince
pour
paleoauxology
rainfall
paleoseasonality
Sumerology
paleodistribution
meteoric water
drought
weakiness
melon hole
paleochronology
paleoswamp
wetness
paleobathymetry
paleoecosystem
Hanging Gardens of Babylon
palaeophytogeography
paleoindicator
pluviosity
PPNB
stormflow
paleoconnection
Quaternary period
Age of Man