pa·le·o·e·col·o·gy 
(pā′lē-ō-ĭ-kŏlə-jē)
(pā′lē-ō-ĭ-kŏlə-jē)n.
The branch of ecology that deals with the interaction between ancient organisms and their environment.
pa′le·o·e′co·logic (-ē′kə-lŏjĭk, -ĕk′ə-), pa′le·o·e′co·logi·cal (-ĭ-kəl) adj.
pa′le·o·e·colo·gist n.
- surface-effect ship
- surface mail
- surface of revolution
- surface plate
- surface structure
- surface tension
- surface-to-air missile
- surface-to-surface missile
- surface wave
- surfactant
- surf and turf
- surfbird
- surfboard
- surfboarder
- surfboarding
- surfboat
- surfcaster
- surfcasting
- surf clam
- surf duck
- surfeit
- surfeiter
- surfer
- surficial
- surfing