leg site hole core section top interval depth(cm) bottom interval depth (cm) coredepth(m) sample depth(m) total number of observed fossils investigators name publication date (month/year) dsdp initial report volume number fossil group group abundance chemical overgrowth chemical dissolution mechanical preservations age page number reference fossil code fossil fossil abundance fossil preservation record join code 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DACIN0010 Actinoptychus sp. FEW 1 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DACIN0100 Actinoptychus undulatus RARE 1 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DASTE0035 Asterolampra areolata RARE 1 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DASTE0037 Asterolampra decora RARE 1 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DCEST0020 Cestodiscus muhinae FEW 1 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DCOSC0513 Coscinodiscus moelleri RARE 1 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DCOSC0610 Coscinodiscus oblongus RARE 1 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DCOSC0860 Coscinodiscus symbolophorus RARE 1 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DCYMO0010 Cymatosira sp. RARE 1 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DCYMO0070 Cymatosira coronata RARE 1 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DGONI0050 Goniothecium odontella danica FEW 2 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DHEMI0010 Hemiaulus sp. COMMON 2 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DHEMI0050 Hemiaulus curvatulus RARE 2 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DHEMI0195 Hemiaulus pyxilloides RARE 2 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DMELO0160 Melosira sulcata FEW 2 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DNAVI0220 Navicula udintsevii RARE 2 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DODOT0030 Odontotropis klavsenii RARE 2 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPEPO0010 Peponia barbadensis RARE 2 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPSEO0050 Pseudopodosira simplex RARE 2 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPSEP0040 Pseudopyxilla directa RARE 2 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPSER0020 Pseudorutilaria monomembranacea RARE 3 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPSES0030 Pseudostictodiscus angulatus RARE 3 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPSET0010 Pseudotriceratium chenevieri RARE 3 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPSEY0010 Pseudorocella barbadense RARE 3 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPTER0010 Pterotheca sp. COMMON 3 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPTER0110 Pterotheca spada RARE 3 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPYRU0050 Pyrgupyxis johnsoniana RARE 3 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DRIED0010 Riedelia sp. FEW 3 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DRIED0040 Riedelia claviger RARE 3 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DRUTI0020 Rutilaria areolata RARE 3 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSCEP0050 Sceptroneis grunowii RARE 4 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSCEP0080 Sceptroneis mayenica RARE 4 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSCEP0100 Sceptroneis pesplanus RARE 4 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSCEP0151 Sceptroneis tenue (q) FEW 4 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSTEA0290 Stephanopyxis turris FEW 4 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSYNE0010 Synedra sp. FEW 4 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DTHAA0090 Thalassiosira dubiosa RARE 4 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DTHAA0230 Thalassiosira mediaconvexa RARE 4 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DTHAL0065 Thalassionema nitzschioides (q) FEW 4 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DTRIC0080 Triceratium barbadense FEW 4 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DTRIN0040 Trinacria excavata RARE 5 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DTROC0020 Trochosira coronata RARE 5 38 339 6 2 60.0 62.0 46.00 48.11 43 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DTROC0030 Trochosira spinosa RARE 5 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DACIN0010 Actinoptychus sp. FEW 1 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DASTE0037 Asterolampra decora RARE 1 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DASTE0070 Asterolampra praeacutiloba RARE 1 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DCEST0020 Cestodiscus muhinae FEW 1 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DCOSC0860 Coscinodiscus symbolophorus FEW 1 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DCYMO0010 Cymatosira sp. RARE 1 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DCYMO0070 Cymatosira coronata RARE 1 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DGRAM0010 Grammatophora sp. RARE 1 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DHEMI0010 Hemiaulus sp. COMMON 1 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DHEMI0050 Hemiaulus curvatulus RARE 1 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DMELO0040 Melosira architecturalis RARE 2 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DMELO0090 Melosira islandica RARE 2 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DMELO0160 Melosira sulcata RARE 2 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DNAVI0220 Navicula udintsevii RARE 2 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DODOT0030 Odontotropis klavsenii RARE 2 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPEPO0010 Peponia barbadensis RARE 2 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPSER0020 Pseudorutilaria monomembranacea RARE 2 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPSES0030 Pseudostictodiscus angulatus RARE 2 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPSEY0010 Pseudorocella barbadense RARE 2 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPTER0010 Pterotheca sp. FEW 2 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DRHIZ0250 Rhizosolenia palliola RARE 3 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DRIED0010 Riedelia sp. RARE 3 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSCEP0010 Sceptroneis sp. RARE 3 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSCEP0050 Sceptroneis grunowii FEW 3 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSCEP0100 Sceptroneis pesplanus RARE 3 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSCEP0150 Sceptroneis tenue RARE 3 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSCEP0151 Sceptroneis tenue (q) FEW 3 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSTEA0290 Stephanopyxis turris FEW 3 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSTIC0060 Stichodiscus kittonianus RARE 3 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSYNE0010 Synedra sp. RARE 3 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DTHAA0090 Thalassiosira dubiosa FEW 4 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DTHAL0065 Thalassionema nitzschioides (q) RARE 4 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DTRIC0080 Triceratium barbadense COMMON 4 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DTRIN0040 Trinacria excavata RARE 4 38 339 7 2 70.0 72.0 55.50 57.71 35 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DTROC0020 Trochosira coronata RARE 4 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DACIN0010 Actinoptychus sp. COMMON 1 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DASTE0070 Asterolampra praeacutiloba RARE 1 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DCEST0020 Cestodiscus muhinae FEW 1 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DCOSC0513 Coscinodiscus moelleri RARE 1 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DCYMO0010 Cymatosira sp. RARE 1 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DCYMO0070 Cymatosira coronata RARE 1 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DGRAM0010 Grammatophora sp. FEW 1 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DMELO0160 Melosira sulcata RARE 1 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPSET0010 Pseudotriceratium chenevieri RARE 1 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPSEY0010 Pseudorocella barbadense RARE 1 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DPTER0010 Pterotheca sp. RARE 2 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DRIED0010 Riedelia sp. RARE 2 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DRIED0040 Riedelia claviger RARE 2 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSCEP0050 Sceptroneis grunowii FEW 2 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSCEP0151 Sceptroneis tenue (q) FEW 2 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSTEA0290 Stephanopyxis turris FEW 2 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DSYNE0010 Synedra sp. FEW 2 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DTRIN0090 Trinacria regina FEW 2 38 339 8 2 20.0 22.0 65.00 66.71 19 SCHRADER,H.;FENNER,J. 12/1976 38 DIATOMS ABUNDANT GOOD NO AGE GIVEN 957 DTROC0020 Trochosira coronata RARE 2