Page 100 - Introduction to Paleobiology and The Fossil Record
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PALEOECOLOGY AND PALEOCLIMATES  87




                                                         life in the
                                                         airways





                                                                   planktonic organisms floating
                                                                    in surface waters, both life
                                                                     and death assemblages







                                                                                          epiplanktonic
                                                                                        or pseudoplanktonic
                                                                                        organisms attached
                                                                                           to plankton







                          nektonic organisms
                           swimming in water
                              column























                                           epifaunal benthos





                                                                                     sessile benthos
                     mobile benthos

                                                             infaunal benthos


             Figure 4.8  Selection of marine lifestyles above, at the surface, within and at the base of the water
             column. (Based on Ager 1963.)
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