000 01066nam a2200301Ia 4500
001 60004
003 BIBL
005 20160527190908.0
008 891127s1990 dcu b f00010 eng
010 _a 89600358
040 _aDLC
_cDLC
043 _an-usc--
049 _aEVLG
050 0 0 _aQE805
_b.W35 1990
082 0 0 _a564
_220
086 0 _aI 19.16:1066-0
092 _a564
_bW137m
100 1 0 _aWahlmann, G. P.
_9288980
_2Local
245 1 0 _aMiddle and Upper Ordovician symmetrical univalved mollusks (Monoplacophora and Bellerophontina) of the Cincinnati arch region
_cG.P. Wahlmann.
260 0 _aWashington
_bU.S. G.P.O.
_c1992.
300 _avi, 213, [90] p.
_bill.
_c29 cm.
490 0 _aGeological Survey professional paper
_v1066-0
_9101958
_2Local
504 _aIncludes bibliographical references.
650 0 _aMonoplacophora, Fossil
_zMiddle West.
_9254915
_2Local
650 0 _aPaleontology
_zMiddle west.
_9147060
_2Local
650 0 _aPaleontology
_yOrdovician.
_9147060
_2Local
650 0 _aArchaeogastropoda, Fossil
_zMiddle West.
_9196712
_2Local
999 _c45856
_d45856