01399nam a2200325Ia 450000100060000000300050000600500170001100800410002801000150006904300120008404900280009605000210012408200220014508600170016709200180018410000420020224501530024426001240039730000490052149000670057050000330063750000200067050400280069065000440071865000490076265000430081165000400085499900170089495201620091129801BIBL20160527203509.0871116s1988    dcuaf    b    00110 eng    a 87600427   an-usu--  aEVLGb561.13bF852scc10 aQE996b.F74 19880 a561/.13/097612190 aI 19.16:1448  a561.13bF852s10aFrederiksen, Norman O.92254322Local10aSporomorph biostratigraphy, floral changes, and paleoclimatology, Eocene and earliest Oligocene of the eastern Gulf Coastcby Norman O. Frederiksen.0 aWashingtonbU.S. G.P.O.aDenver, CObFor sale by the Books and Open-File Reports Section, U.S. Geological Surveyc1988.  aiv, 68 p., 16 leaves of platesbill.c29 cm. 0aU.S. Geological Survey professional paperv144891822962Local  aTwo folded leaves in pocket.  aIncludes index.  aBibliography: p. 60-64. 0aSpores (Botany), Fossil.92796842Local 0aPalynologyzGulf Coast (U.S.)92615502Local 0aPaleobotanyyOligocene.91470442Local 0aPaleobotanyyEocene.91470442Local  c21755d21755  0010406561_130000000000000_F852S708evl9363851a10b10c1d2016-05-27i41997l0o561.13 F852sp80000001244568r2016-05-27 00:00:00xr:29801 x z:NCC:Dy6