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
19	183		17	1	80.0	82.0	164.00	165.11	 4	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DCOSC0490	Coscinodiscus marginatus	29%	  	1
19	183		17	1	80.0	82.0	164.00	165.11	 4	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DNEOD0010	Neodenticula kamtschatica	2%	  	1
19	183		17	1	80.0	82.0	164.00	165.11	 4	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0010	Thalassiosira sp.	TRACE	  	1
19	183		17	1	80.0	82.0	164.00	165.11	 4	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0441	Thalassiosira zabelinae (q)	2%	  	1
19	183		17	2	80.0	82.0	164.00	166.61	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DCOSC0490	Coscinodiscus marginatus	28%	  	1
19	183		17	2	80.0	82.0	164.00	166.61	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DCOSC0860	Coscinodiscus symbolophorus	TRACE	  	1
19	183		17	2	80.0	82.0	164.00	166.61	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DNEOD0010	Neodenticula kamtschatica	3%	  	1
19	183		17	2	80.0	82.0	164.00	166.61	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DNITZ0653	Nitzschia suikoensis	PRESENT	  	1
19	183		17	2	80.0	82.0	164.00	166.61	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0010	Thalassiosira sp.	1%	  	1
19	183		17	2	80.0	82.0	164.00	166.61	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0441	Thalassiosira zabelinae (q)	TRACE	  	1
19	183		17	3	80.0	82.0	164.00	168.11	 7	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DCOSC0490	Coscinodiscus marginatus	26%	  	1
19	183		17	3	80.0	82.0	164.00	168.11	 7	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DNEOD0010	Neodenticula kamtschatica	3%	  	1
19	183		17	3	80.0	82.0	164.00	168.11	 7	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DROUX0030	Rouxia californica	TRACE	  	1
19	183		17	3	80.0	82.0	164.00	168.11	 7	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0010	Thalassiosira sp.	PRESENT	  	1
19	183		17	3	80.0	82.0	164.00	168.11	 7	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0186	Thalassiosira jacksonii (q)	PRESENT	  	1
19	183		17	3	80.0	82.0	164.00	168.11	 7	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0441	Thalassiosira zabelinae (q)	3%	  	1
19	183		17	3	80.0	82.0	164.00	168.11	 7	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAS0020	Thalassiothrix longissima	1%	  	1
19	183		17	4	80.0	82.0	164.00	169.61	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DCOSC0490	Coscinodiscus marginatus	30%	  	1
19	183		17	4	80.0	82.0	164.00	169.61	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DNEOD0010	Neodenticula kamtschatica	1%	  	1
19	183		17	4	80.0	82.0	164.00	169.61	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DRHIZ0010	Rhizosolenia sp.	TRACE	  	1
19	183		17	4	80.0	82.0	164.00	169.61	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0010	Thalassiosira sp.	1%	  	1
19	183		17	4	80.0	82.0	164.00	169.61	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0228	Thalassiosira marujamica (q)	TRACE	  	1
19	183		17	4	80.0	82.0	164.00	169.61	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0441	Thalassiosira zabelinae (q)	1%	  	1
19	183		17	5	80.0	82.0	164.00	171.11	 5	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DCOSC0490	Coscinodiscus marginatus	30%	  	1
19	183		17	5	80.0	82.0	164.00	171.11	 5	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DNEOD0010	Neodenticula kamtschatica	3%	  	1
19	183		17	5	80.0	82.0	164.00	171.11	 5	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0228	Thalassiosira marujamica (q)	PRESENT	  	1
19	183		17	5	80.0	82.0	164.00	171.11	 5	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0441	Thalassiosira zabelinae (q)	PRESENT	  	1
19	183		17	5	80.0	82.0	164.00	171.11	 5	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAS0020	Thalassiothrix longissima	TRACE	  	1
19	183		17	6	80.0	82.0	164.00	172.61	10	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DCOSC0490	Coscinodiscus marginatus	24%	  	1
19	183		17	6	80.0	82.0	164.00	172.61	10	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DDENI0015	Denticulopsis dimorpha	PRESENT	  	1
19	183		17	6	80.0	82.0	164.00	172.61	10	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DNEOD0010	Neodenticula kamtschatica	7%	  	1
19	183		17	6	80.0	82.0	164.00	172.61	10	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DRHIZ0040	Rhizosolenia barboi	TRACE	  	1
19	183		17	6	80.0	82.0	164.00	172.61	10	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DROUX0030	Rouxia californica	PRESENT	  	1
19	183		17	6	80.0	82.0	164.00	172.61	10	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0010	Thalassiosira sp.	1%	  	1
19	183		17	6	80.0	82.0	164.00	172.61	10	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0186	Thalassiosira jacksonii (q)	PRESENT	  	1
19	183		17	6	80.0	82.0	164.00	172.61	10	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0228	Thalassiosira marujamica (q)	1%	  	1
19	183		17	6	80.0	82.0	164.00	172.61	10	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0441	Thalassiosira zabelinae (q)	1%	  	1
19	183		17	6	80.0	82.0	164.00	172.61	10	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAS0020	Thalassiothrix longissima	PRESENT	  	1
19	183		17	CC	0.0	0.0	164.00	173.40	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DCOSC0490	Coscinodiscus marginatus	29%	  	1
19	183		17	CC	0.0	0.0	164.00	173.40	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DNEOD0010	Neodenticula kamtschatica	2%	  	1
19	183		17	CC	0.0	0.0	164.00	173.40	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0010	Thalassiosira sp.	TRACE	  	1
19	183		17	CC	0.0	0.0	164.00	173.40	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0228	Thalassiosira marujamica (q)	1%	  	1
19	183		17	CC	0.0	0.0	164.00	173.40	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0441	Thalassiosira zabelinae (q)	2%	  	1
19	183		17	CC	0.0	0.0	164.00	173.40	 6	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAS0020	Thalassiothrix longissima	PRESENT	  	1
19	183		18	2	80.0	82.0	173.00	175.31	13	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DACTI0140	Actinocyclus ingens	PRESENT	  	1
19	183		18	2	80.0	82.0	173.00	175.31	13	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DCOSC0490	Coscinodiscus marginatus	20%	  	1
19	183		18	2	80.0	82.0	173.00	175.31	13	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DNEOD0010	Neodenticula kamtschatica	PRESENT	  	1
19	183		18	2	80.0	82.0	173.00	175.31	13	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DNITZ0450	Nitzschia pliocena	1%	  	1
19	183		18	2	80.0	82.0	173.00	175.31	13	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DRHIZ0040	Rhizosolenia barboi	1%	  	1
19	183		18	2	80.0	82.0	173.00	175.31	13	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DRHIZ0140	Rhizosolenia hebetata hiemalis	PRESENT	  	1
19	183		18	2	80.0	82.0	173.00	175.31	13	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DSYNE0020	Synedra jouseana	9%	  	1
19	183		18	2	80.0	82.0	173.00	175.31	13	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DTHAA0010	Thalassiosira sp.	TRACE	  	1
19	183		18	2	80.0	82.0	173.00	175.31	13	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DTHAA0228	Thalassiosira marujamica (q)	TRACE	  	1
19	183		18	2	80.0	82.0	173.00	175.31	13	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DTHAA0349	Thalassiosira singularis	1%	  	1
19	183		18	2	80.0	82.0	173.00	175.31	13	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DTHAL0060	Thalassionema nitzschioides	PRESENT	  	2
19	183		18	2	80.0	82.0	173.00	175.31	13	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DTHAL0105	Thalassionema schraderi	PRESENT	  	2
19	183		18	2	80.0	82.0	173.00	175.31	13	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DTHAS0020	Thalassiothrix longissima	1%	  	2
19	183		18	3	80.0	82.0	173.00	176.81	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DACTI0140	Actinocyclus ingens	PRESENT	  	1
19	183		18	3	80.0	82.0	173.00	176.81	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DASTR0010	Asteromphalus sp.	TRACE	  	1
19	183		18	3	80.0	82.0	173.00	176.81	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DCOSC0490	Coscinodiscus marginatus	1%	  	1
19	183		18	3	80.0	82.0	173.00	176.81	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DNITZ0590	Nitzschia rolandii	PRESENT	  	1
19	183		18	3	80.0	82.0	173.00	176.81	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DRHIZ0040	Rhizosolenia barboi	1%	  	1
19	183		18	3	80.0	82.0	173.00	176.81	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DROUX0030	Rouxia californica	PRESENT	  	1
19	183		18	3	80.0	82.0	173.00	176.81	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAL0105	Thalassionema schraderi	31%	  	1
19	183		18	3	80.0	82.0	173.00	176.81	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAS0020	Thalassiothrix longissima	PRESENT	  	1
19	183		18	4	80.0	82.0	173.00	178.31	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DASTR0010	Asteromphalus sp.	TRACE	  	1
19	183		18	4	80.0	82.0	173.00	178.31	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DCOSC0490	Coscinodiscus marginatus	6%	  	1
19	183		18	4	80.0	82.0	173.00	178.31	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DHEMD0010	Hemidiscus cuneiformis	TRACE	  	1
19	183		18	4	80.0	82.0	173.00	178.31	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DRHIZ0040	Rhizosolenia barboi	1%	  	1
19	183		18	4	80.0	82.0	173.00	178.31	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DSYNE0020	Synedra jouseana	PRESENT	  	1
19	183		18	4	80.0	82.0	173.00	178.31	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAA0010	Thalassiosira sp.	PRESENT	  	1
19	183		18	4	80.0	82.0	173.00	178.31	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAL0105	Thalassionema schraderi	25%	  	1
19	183		18	4	80.0	82.0	173.00	178.31	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAS0020	Thalassiothrix longissima	PRESENT	  	1
19	183		18	CC	0.0	0.0	173.00	179.10	10	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DACIN0060	Actinoptychus senarius	TRACE	  	1
19	183		18	CC	0.0	0.0	173.00	179.10	10	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DACTI0140	Actinocyclus ingens	4%	  	1
19	183		18	CC	0.0	0.0	173.00	179.10	10	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DASTR0010	Asteromphalus sp.	TRACE	  	1
19	183		18	CC	0.0	0.0	173.00	179.10	10	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DCOSC0490	Coscinodiscus marginatus	20%	  	1
19	183		18	CC	0.0	0.0	173.00	179.10	10	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DRHIZ0040	Rhizosolenia barboi	6%	  	1
19	183		18	CC	0.0	0.0	173.00	179.10	10	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DSYNE0020	Synedra jouseana	1%	  	1
19	183		18	CC	0.0	0.0	173.00	179.10	10	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DTHAL0040	Thalassionema hirosakiensis	1%	  	1
19	183		18	CC	0.0	0.0	173.00	179.10	10	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DTHAL0060	Thalassionema nitzschioides	PRESENT	  	1
19	183		18	CC	0.0	0.0	173.00	179.10	10	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DTHAL0105	Thalassionema schraderi	1%	  	1
19	183		18	CC	0.0	0.0	173.00	179.10	10	AKIBA	02/1986	87	DIATOMS	COMMON			POOL	NO AGE GIVEN	425	DTHAS0020	Thalassiothrix longissima	TRACE	  	1
19	183		19	2	80.0	82.0	183.00	185.31	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DACTI0140	Actinocyclus ingens	8%	  	1
19	183		19	2	80.0	82.0	183.00	185.31	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DCOSC0270	Coscinodiscus endoi	TRACE	  	1
19	183		19	2	80.0	82.0	183.00	185.31	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DCOSC0490	Coscinodiscus marginatus	7%	  	1
19	183		19	2	80.0	82.0	183.00	185.31	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DDENI0015	Denticulopsis dimorpha	11%	  	1
19	183		19	2	80.0	82.0	183.00	185.31	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DDENI0020	Denticulopsis hustedtii	2%	  	1
19	183		19	2	80.0	82.0	183.00	185.31	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DRHIZ0040	Rhizosolenia barboi	TRACE	  	1
19	183		19	2	80.0	82.0	183.00	185.31	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DROUX0030	Rouxia californica	TRACE	  	1
19	183		19	2	80.0	82.0	183.00	185.31	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DTHAA0010	Thalassiosira sp.	1%	  	1
19	183		19	2	80.0	82.0	183.00	185.31	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DTHAL0040	Thalassionema hirosakiensis	2%	  	1
19	183		19	2	80.0	82.0	183.00	185.31	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DTHAL0060	Thalassionema nitzschioides	1%	  	1
19	183		19	2	80.0	82.0	183.00	185.31	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DTHAS0020	Thalassiothrix longissima	PRESENT	  	2
19	183		19	4	80.0	82.0	183.00	188.31	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DACTI0140	Actinocyclus ingens	10%	  	1
19	183		19	4	80.0	82.0	183.00	188.31	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DCOSC0490	Coscinodiscus marginatus	7%	  	1
19	183		19	4	80.0	82.0	183.00	188.31	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DDENI0015	Denticulopsis dimorpha	11%	  	1
19	183		19	4	80.0	82.0	183.00	188.31	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DDENI0020	Denticulopsis hustedtii	1%	  	1
19	183		19	4	80.0	82.0	183.00	188.31	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DRHIZ0040	Rhizosolenia barboi	1%	  	1
19	183		19	4	80.0	82.0	183.00	188.31	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DSYNE0040	Synedra miocenica	PRESENT	  	1
19	183		19	4	80.0	82.0	183.00	188.31	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAL0040	Thalassionema hirosakiensis	2%	  	1
19	183		19	4	80.0	82.0	183.00	188.31	 8	AKIBA	02/1986	87	DIATOMS	ABUNDANT			POOL	NO AGE GIVEN	425	DTHAL0060	Thalassionema nitzschioides	2%	  	1
19	183		19	CC	0.0	0.0	183.00	189.10	13	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DACTI0140	Actinocyclus ingens	10%	  	1
19	183		19	CC	0.0	0.0	183.00	189.10	13	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DCOSC0270	Coscinodiscus endoi	1%	  	1
19	183		19	CC	0.0	0.0	183.00	189.10	13	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DCOSC0490	Coscinodiscus marginatus	15%	  	1
19	183		19	CC	0.0	0.0	183.00	189.10	13	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DCOSC0940	Coscinodiscus vetustissimus	TRACE	  	1
19	183		19	CC	0.0	0.0	183.00	189.10	13	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DDENI0015	Denticulopsis dimorpha	1%	  	1
19	183		19	CC	0.0	0.0	183.00	189.10	13	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DDENI0020	Denticulopsis hustedtii	2%	  	1
19	183		19	CC	0.0	0.0	183.00	189.10	13	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DHEMD0010	Hemidiscus cuneiformis	TRACE	  	1
19	183		19	CC	0.0	0.0	183.00	189.10	13	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DSYNE0040	Synedra miocenica	PRESENT	  	1
19	183		19	CC	0.0	0.0	183.00	189.10	13	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DTHAL0040	Thalassionema hirosakiensis	1%	  	1
19	183		19	CC	0.0	0.0	183.00	189.10	13	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DTHAL0060	Thalassionema nitzschioides	2%	  	1
19	183		19	CC	0.0	0.0	183.00	189.10	13	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DTHAL0105	Thalassionema schraderi	TRACE	  	2
19	183		19	CC	0.0	0.0	183.00	189.10	13	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DTHAS0020	Thalassiothrix longissima	1%	  	2
19	183		19	CC	0.0	0.0	183.00	189.10	13	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DYOSH0010	Yosidaia sp.	PRESENT	  	2
19	183		20	CC	0.0	0.0	192.00	195.10	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DACIN0060	Actinoptychus senarius	PRESENT	  	1
19	183		20	CC	0.0	0.0	192.00	195.10	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DACTI0140	Actinocyclus ingens	27%	  	1
19	183		20	CC	0.0	0.0	192.00	195.10	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DACTI0143	Actinocyclus ingens nodus	PRESENT	  	1
19	183		20	CC	0.0	0.0	192.00	195.10	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DCOSC0490	Coscinodiscus marginatus	1%	  	1
19	183		20	CC	0.0	0.0	192.00	195.10	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DCOSC0940	Coscinodiscus vetustissimus	TRACE	  	1
19	183		20	CC	0.0	0.0	192.00	195.10	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DDENI0030	Denticulopsis hyalina	PRESENT	  	1
19	183		20	CC	0.0	0.0	192.00	195.10	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DDENI0040	Denticulopsis lauta	6%	  	1
19	183		20	CC	0.0	0.0	192.00	195.10	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DDENI0048	Denticulopsis miocenica	PRESENT	  	1
19	183		20	CC	0.0	0.0	192.00	195.10	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DHEMD0010	Hemidiscus cuneiformis	PRESENT	  	1
19	183		20	CC	0.0	0.0	192.00	195.10	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DMEDI0010	Mediaria splendida	PRESENT	  	1
19	183		20	CC	0.0	0.0	192.00	195.10	11	AKIBA	02/1986	87	DIATOMS	ABUNDANT			MODERATE	NO AGE GIVEN	425	DTHAS0020	Thalassiothrix longissima	PRESENT	  	2