Citation:

0377-8398(78)90004-X

Name: Stable carbon and oxygen isotope composition of Recent, Tertiary and Cretaceous foraminifera (Table III)
Published: 1978
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

Oxygen isotope analyses of Tertiary and Cretaceous planktic foraminifera indicate that species have been stratified with respect to depth in the water column at least since Albian time. There is a relationship between morphology and depth habitat. Species with globigerine morphology have consistently occupied shallower depths than have species with globorotalid morphology. Biserially arranged species occupied both shallow and deep levels in the water column. On the average, it appears that ancient species with shallow habitats have been more susceptible to dissolution and have been preserved less well than species dwelling in deeper habitats. This relationship is similar to that observed for Recent planktic foraminifera. Comparison of carbon isotope ratios of adult and juvenile forms indicates that either the source of the carbon found in the shell or the carbon isotopic fractionations which occur during calcite secretion change during the development of individual foraminifera. The carbon isotopic ratios do not provide a reliable means for reconstructing the depth habitats of ancient species. Temperature-depth profiles for tropical Tertiary oceans have been reconstructed from the isotopic temperatures of planktic and benthic foraminifera. The vertical thermal structure of Oligocene oceans resembled that of modern oceans most closely. Those of Paleocene and Maastrichtian times differed most from that of modern oceans.

Project(s):

Deep Sea Drilling Project (DSDP)

Coverage:

Median Latitude: 16.407215 * Median Longitude: -150.165469 * South-bound Latitude: -28.033300 * West-bound Longitude: 141.938300 * North-bound Latitude: 32.448300 * East-bound Longitude: -56.480000

Date/Time Start: 1963-01-12T00:00:00 * Date/Time End: 1973-09-03T00:00:00

Minimum ORDINAL NUMBER: 1 * Maximum ORDINAL NUMBER: 125

Event(s):

6-47B * Latitude: 32.448300 * Longitude: 157.711700 * Date/Time: 1969-06-28T00:00:00 * Elevation: -2689.0 m * Penetration: 129.2 m * Recovery: 101.1 m * Location: North Pacific/PLATEAU * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 14 cores; 120.1 m cored; 0 m drilled; 84.2 % recovery

6-48B * Latitude: 32.408300 * Longitude: 158.021700 * Date/Time: 1969-06-30T00:00:00 * Elevation: -2619.0 m * Penetration: 72.9 m * Recovery: 210.7 m * Location: North Pacific/PLATEAU * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 3 cores; 21 m cored; 0 m drilled; 98.6 % recovery

7-62A * Latitude: 1.870000 * Longitude: 141.938300 * Date/Time: 1969-08-15T00:00:00 * Elevation: -2607.0 m * Penetration: 364 m * Recovery: 303.3 m * Location: North Pacific/RIDGE * Campaign: * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 38 cores; 337 m cored; 0 m drilled; 90 % recovery

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Latitude of event	Latitude
3	Longitude of event	Longitude
4	ORDINAL NUMBER	Ord No				Geocode
5	Sample code/label	Sample label		Douglas, Robert G	DSDP/ODP/IODP sample designation
6	Epoch	Epoch		Douglas, Robert G
7	Biozone	Biozone		Douglas, Robert G
8	Age model	Age model	ka	Douglas, Robert G
9	Species	Species		Douglas, Robert G		planktic foraminifer unless otherwise noted
10	Foraminifera, planktic δ18O	Foram plankt δ18O	‰ PDB	Douglas, Robert G
11	Foraminifera, planktic δ13C	Foram plankt δ13C	‰ PDB	Douglas, Robert G
12	Foraminifera, benthic δ18O	Foram benth δ18O	‰ PDB	Douglas, Robert G
13	Foraminifera, benthic δ13C	Foram benth δ13C	‰ PDB	Douglas, Robert G
14	δ18O, carbonate	δ18O carb	‰ PDB	Douglas, Robert G		nannofossil residue
15	δ13C, carbonate	δ13C carb	‰ PDB	Douglas, Robert G		nannofossil residue
16	δ18O, standard deviation	δ18O std dev	±	Douglas, Robert G
17	Temperature, calculated	T cal	°C	Douglas, Robert G	Calculated from stable oxygen isotopes	calculated assuming the following d18O values for waters in which the foraminifera grew: Recent planktic, +0.30per mil ; Recent benthic -0.20?; middle Miocene through Pliocene planktic, 0.00?; middle Miocene through Pliocene benthic, -0.50?; older planktic, -0.50?; older benthic, -1.00?
18	Temperature, difference	delta T	°C	Douglas, Robert G		is the difference between the isotopic temperature of a species and the warmest isotopic temperature obtained for a species from the same sample
19	Comment	Comment		Douglas, Robert G

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

1067 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Event	2 Latitude	3 Longitude	4 Ord No	5 Sample label	6 Epoch	7 Biozone	8 Age model [ka]	9 Species	10 Foram plankt δ18O [‰ PDB]	11 Foram plankt δ13C [‰ PDB]	12 Foram benth δ18O [‰ PDB]	13 Foram benth δ13C [‰ PDB]	14 δ18O carb [‰ PDB]	15 δ13C carb [‰ PDB]	16 δ18O std dev [±]	17 T cal [°C]	18 delta T [°C]	19 Comment
17-167	7.0683	-176.8250	21	17-167-3-CC	late Pliocene	N. 21		juveniles (>125 mym)	-0.85	0.45					0.06	19.3
17-167	7.0683	-176.8250	22	17-167-3-CC	late Pliocene	N. 21		adults: mixed species (>150 mym)	-0.50	1.63					0.04	17.8	1.5
17-167	7.0683	-176.8250	23	17-167-4-CC	late Miocene	N. 16		juveniles (>125 mym)	-0.62	1.30					0.02	18.3
17-167	7.0683	-176.8250	24	17-167-4-CC	late Miocene	N. 16		adults: mixed species (>150 mym)	-0.67	2.30					0.04	18.5	-0.2
17-167	7.0683	-176.8250	25	17-167-5-CC	middle Miocene	N. 12		Globigerinoides quadrilobatus	-1.05	2.67					0.05	20.2
17-167	7.0683	-176.8250	26	17-167-5-CC	middle Miocene	N. 12		Globigerinoides sacculifer	-0.99	2.64					0.08	19.9	0.3
17-167	7.0683	-176.8250	27	17-167-5-CC	middle Miocene	N. 12		Orbulina universa	-0.82	2.44					0.09	19.2	1.0
17-167	7.0683	-176.8250	28	17-167-5-CC	middle Miocene	N. 12		Globigerinoides dehiscens	-0.68	2.50					0.01	18.5	1.7
17-167	7.0683	-176.8250	29	17-167-5-CC	middle Miocene	N. 12		Sphaeroidinellopsis seminulina	-0.61	2.09					0.04	18.2	2.0
17-167	7.0683	-176.8250	30	17-167-5-CC	middle Miocene	N. 12		Globigerina venezuelana	-0.60	1.61					0.02	18.2	2.0
17-167	7.0683	-176.8250	31	17-167-5-CC	middle Miocene	N. 12		juveniles (>125 mym)	-0.60	0.85					0.05	18.2	2.0
17-167	7.0683	-176.8250	32	17-167-5-CC	middle Miocene	N. 12		adults: mixed species, >150 mym	-0.60	2.05					0.00	18.2	2.0
17-167	7.0683	-176.8250	33	17-167-5-CC	middle Miocene	N. 12		adults: mixed species, >150 mym	0.52	1.49					0.01	17.9	2.3
17-167	7.0683	-176.8250	34	17-167-5-CC	middle Miocene	N. 12		Globorotalia fohsi fohsi	-0.39	1.92					0.04	17.3	2.9
17-167	7.0683	-176.8250	35	17-167-5-CC	middle Miocene	N. 12		mixed benthic species			2.40	0.15			0.00	4.7	15.5
17-167	7.0683	-176.8250	36	17-167-14-CC	late Oligocene	P. 21		Chiloguembelina sp.	-0.68	1.08					0.19	16.4
17-167	7.0683	-176.8250	37	17-167-14-CC	late Oligocene	P. 21		Globigerina galavisi	-0.63	0.88					0.06	16.2	0.2
17-167	7.0683	-176.8250	38	17-167-14-CC	late Oligocene	P. 21		Globigerina prasaepsis	-0.59	0.82					0.05	16.0	0.4
17-167	7.0683	-176.8250	39	17-167-14-CC	late Oligocene	P. 21		Globoquadrina gortanii gortanii	-0.56	0.84					0.03	15.9	0.5
17-167	7.0683	-176.8250	40	17-167-14-CC	late Oligocene	P. 21		Globigerina ouchitensis	-0.54	0.85					0.10	15.8	0.6
17-167	7.0683	-176.8250	41	17-167-14-CC	late Oligocene	P. 21		Globigerina winkleri	-0.52	0.72					0.08	15.7	0.7
17-167	7.0683	-176.8250	42	17-167-14-CC	late Oligocene	P. 21		Globoquadrina anguliofficinalis	-0.51	0.55					0.05	15.7	0.7
17-167	7.0683	-176.8250	43	17-167-14-CC	late Oligocene	P. 21		Catapsydrax dissimilis	-0.02	0.63					0.09	13.7	2.7
17-167	7.0683	-176.8250	44	17-167-14-CC	late Oligocene	P. 21		Turborotalia opima opima	0.33	0.68					0.09	12.3	4.1
17-167	7.0683	-176.8250	45	17-167-14-CC	late Oligocene	P. 21		Turborotalia opima nana	0.45	0.52					0.04	11.8	4.6
32-305	32.0022	157.8500	46	32-305-16-CC	late Oligocene	P. 21		mixed benthic species			1.88	-0.15			0.01	4.8	11.6	integrated in the 17-167-14-CC sample pool
32-305	32.0022	157.8500	94	32-305-16-CC				mixed benthic species			0.28	0.50			0.01	10.6	5.9	integrated in the RC 5-12, 395 sample pool
32-305	32.0022	157.8500	109	32-305-31-CC	late Santonian			Heterohelix sp. (150 - 200 mym)	-1.99	2.22						22.1
32-305	32.0022	157.8500	110	32-305-31-CC	late Santonian			Marginotruncana renzi (600 - 800 mym)	-1.91	2.11					0.06	21.8	0.3
32-305	32.0022	157.8500	111	32-305-31-CC	late Santonian			Globotruncana fornicata (B) (400 - 600 mym)	-1.88	2.40					0.10	21.6	0.5
32-305	32.0022	157.8500	112	32-305-31-CC	late Santonian			mixed nannofossil residue					-1.67	2.51	0.04	20.7	1.4
32-305	32.0022	157.8500	113	32-305-31-CC	late Santonian			Globotruncana fornicata (A) (400 - 600 mym)	-1.57	2.88					0.00	20.3	1.8
32-305	32.0022	157.8500	114	32-305-31-CC	late Santonian			mixed species (250 - 500 mym)	-1.46	3.81					0.19	19.8	2.3
32-305	32.0022	157.8500	115	32-305-31-CC	late Santonian			Marginotruncana concavata (400 - 800 mym)	-1.45	2.70						19.7	2.4
32-305	32.0022	157.8500	116	32-305-31-CC	late Santonian			Planoglobulina sp. (400 - 600 mym)	-1.35	2.78					0.23	19.3	2.8
32-305	32.0022	157.8500	117	32-305-31-CC	late Santonian			mixed species (350 - 600 mym)	-0.78	3.23					0.07	16.8	5.3
32-305	32.0022	157.8500	118	32-305-42-CC	late Albian			Hedbergella delrioensis (300 - 400 mym)	-3.16	1.89					0.07	27.6
32-305	32.0022	157.8500	119	32-305-42-CC	late Albian			Rotalipora gandolfi (500 - 700 mym)	-2.92	1.40					0.06	26.5	1.1
32-305	32.0022	157.8500	120	32-305-42-CC	late Albian			mixed nannofossil residue					-2.56	1.93	0.01	24.8	2.8
32-305	32.0022	157.8500	121	32-305-42-CC	late Albian			Hedbergella delrioensis (350 - 400 mym)	-1.68	2.46					0.03	20.7	6.9
32-305	32.0022	157.8500	122	32-305-42-CC	late Albian			mixed benthic species			-0.80	0.65			0.02	16.9	10.7
32-306	31.8670	157.4785	123	32-306-4-1,112-115	Albian			Hedbergella delrioensis (300 - 400 mym)	-2.85	2.36					0.02	26.1
32-306	31.8670	157.4785	124	32-306-4-1,112-115	Albian			Hedbergella planispira (150 - 225 mym)	-2.80	3.53						25.9	0.2
32-306	31.8670	157.4785	125	32-306-4-1,112-115	Albian			mixed nannofossil residue					-2.39	2.73	0.05	24.0	2.1
6-47B	32.4483	157.7117	47	6-47-2-10, top	late Paleocene	P4		Acarinina conicotruncana	-1.46	3.19					0.07	19.8
6-47B	32.4483	157.7117	48	6-47-2-10, top	late Paleocene	P4		Morozovella angulata	-1.43	2.70					0.10	19.6	0.2
6-47B	32.4483	157.7117	49	6-47-2-10, top	late Paleocene	P4		Acarinina unicinata (6-8 chambers)	-1.42	3.00					0.09	19.6	0.2
6-47B	32.4483	157.7117	50	6-47-2-10, top	late Paleocene	P4		Acarinina unicinata (4-5 chambers)	-1.29	2.97					0.08	19.0	0.8
6-47B	32.4483	157.7117	51	6-47-2-9-CC	late Paleocene	P4		mixed species - keel types	-1.08	4.23						18.1	1.7	integrated in the 6-47-2-10, top sample pool
6-47B	32.4483	157.7117	52	6-47-2-9-CC	late Paleocene	P4		mixed species - all types	-0.97	3.77						17.6	2.2	integrated in the 6-47-2-10, top sample pool
6-47B	32.4483	157.7117	53	6-47-2-10, top	late Paleocene	P4		Subbotia spp.	-0.81	1.60					0.05	17.0	2.8
6-47B	32.4483	157.7117	54	6-47-2-9-CC	late Paleocene	P4		mixed species - globigerines	-0.62	2.88						16.2	3.6	integrated in the 6-47-2-10, top sample pool
6-47B	32.4483	157.7117	55	6-47-2-10, top	late Paleocene	P4		Globoanomalina ehrenbergi	-0.52	1.72					0.06	15.7	4.1
6-47B	32.4483	157.7117	56	6-47-2-10, top	late Paleocene	P4		Turborotalia pseudobulloides	-0.36	1.85					0.04	15.1	4.7
6-47B	32.4483	157.7117	57	6-47-2-10, top	late Paleocene	P4		mixed benthic species			0.43	0.43			0.10	10.0	9.8
6-47B	32.4483	157.7117	58	6-47-2-14-CC	middle Maastrichtian		68000	Heterohelix spp.	-1.27	2.58					0.01	18.9
6-47B	32.4483	157.7117	59	6-47-2-14-CC	middle Maastrichtian		68000	Rugoglobigerina rugosa	-1.09	2.93					0.65	18.2	0.7
6-47B	32.4483	157.7117	60	6-47-2-14-CC	middle Maastrichtian		68000	Pseudotextularia elegans	-1.09	3.27					0.06	18.2	0.7
6-47B	32.4483	157.7117	61	6-47-2-14-CC	middle Maastrichtian		68000	Globotruncana fornicata	-1.06	3.31					0.09	18.0	0.9
6-47B	32.4483	157.7117	62	6-47-2-14-CC	middle Maastrichtian		68000	mixed species - globigerines	-1.03	3.51						17.9	1.0
6-47B	32.4483	157.7117	63	6-47-2-14-CC	middle Maastrichtian		68000	mixed species - all types	-1.01							17.8	1.1
6-47B	32.4483	157.7117	64	6-47-2-9-CC	middle Maastrichtian		68000	Globotruncana arca	-0.95	2.57					0.07	17.6	1.3	integrated in the 6-47-14-CC sample pool
6-47B	32.4483	157.7117	65	6-47-2-14-CC	middle Maastrichtian		68000	Heterohelix spp.	-0.94	2.57					0.00	17.5	1.4
6-47B	32.4483	157.7117	66	6-47-2-14-CC	middle Maastrichtian		68000	mixed species - keel types	-0.91	3.18						17.4	1.5
6-47B	32.4483	157.7117	67	6-47-2-9-CC	middle Maastrichtian		68000	Globotruncana arca	-0.87	2.64					0.03	17.2	1.7	integrated in the 6-47-14-CC sample pool
6-47B	32.4483	157.7117	68	6-47-2-14-CC	middle Maastrichtian		68000	Globotruncana stuartiformis	-0.80	2.48					0.03	16.9	2.0
6-47B	32.4483	157.7117	69	6-47-2-14-CC	middle Maastrichtian		68000	Globotruncana elevata	-0.79	2.43					0.05	16.9	2.0
6-47B	32.4483	157.7117	70	6-47-2-14-CC	middle Maastrichtian		68000	Globotruncana stuartiformis	-0.65	2.52					0.22	16.3	2.6
6-47B	32.4483	157.7117	71	6-47-2-14-CC	middle Maastrichtian		68000	Planoglobulina multicamerata	-0.59	1.52					0.06	16.0	2.9
6-48B	32.4083	158.0217	95	6-48-2-2-CC	early late Maastrichtian		67000	Pseudoguembelina costulata	-1.51	2.72					0.01	20.0
6-48B	32.4083	158.0217	96	6-48-2-2-CC	early late Maastrichtian		67000	Rugoglobigerina rugosa	-1.21	3.37					0.01	18.7	1.3
6-48B	32.4083	158.0217	97	6-48-2-2-CC	early late Maastrichtian		67000	Globotruncana fornicata	-1.21	3.42					0.11	18.7	1.3
6-48B	32.4083	158.0217	98	6-48-2-2-CC	early late Maastrichtian		67000	Globotruncana elevata	-1.21	2.30					0.16	18.7	1.3
6-48B	32.4083	158.0217	99	6-48-2-2-CC	early late Maastrichtian		67000	Heterohelix globulosa	-1.01	2.45					0.06	17.8	2.2
6-48B	32.4083	158.0217	100	6-48-2-2-CC	early late Maastrichtian		67000	Globotruncana arca	-0.93	2.58					0.04	17.5	2.5
6-48B	32.4083	158.0217	101	6-48-2-2-CC	early late Maastrichtian		67000	Globotruncana stuartiformis	-0.80	2.53					0.06	16.9	3.1
6-48B	32.4083	158.0217	102	6-48-2-2-CC	early late Maastrichtian		67000	mixed benthic species			0.86	-1.10			0.01	8.4	11.6
6-48B	32.4083	158.0217	103	6-48-2-3-CC	early late Maastrichtian		87000	Pseudoguembelina costulata	-1.21	2.44					0.07	18.7
6-48B	32.4083	158.0217	104	6-48-2-3-CC	early late Maastrichtian		87000	Rugoglobigerina rugosa	-1.12	2.56					0.05	18.3	0.4
6-48B	32.4083	158.0217	105	6-48-2-3-CC	early late Maastrichtian		87000	Globotruncana arca	-1.07	2.37					0.04	18.1	0.6
6-48B	32.4083	158.0217	106	6-48-2-3-CC	early late Maastrichtian		87000	Globotruncana stuartiformis	-0.89	2.15					0.12	17.3	1.4
6-48B	32.4083	158.0217	107	6-48-2-3-CC	early late Maastrichtian		87000	Heterohelix globulosa	-0.81	2.18					0.01	17.0	1.7
6-48B	32.4083	158.0217	108	6-48-2-3-CC	early late Maastrichtian		87000	mixed bentic species			1.01	0.20			0.04	7.9	10.8
7-62A	1.8700	141.9383	15	62-1-1-1,144-146	Recent	N. 23		Globigerinoides ruber	-1.32	1.45					0.05	22.7
7-62A	1.8700	141.9383	16	62-1-1-1,144-146	Recent	N. 23		Globigerinoides sacculifer	-1.20	2.29					0.03	22.2	0.1
7-62A	1.8700	141.9383	17	62-1-1-1,144-146	Recent	N. 23		Neogloboquadrina dutertrei	-0.36						0.03	18.5	4.2
7-62A	1.8700	141.9383	18	62-1-1-1,144-146	Recent	N. 23		Globorotalia tumida	0.39	2.11					0.03	15.3	7.4
7-62A	1.8700	141.9383	19	62-1-1-2,60-64	Recent	N. 23		Globigerinoides sacculifer	-1.78	2.10					0.35	24.9
7-62A	1.8700	141.9383	20	62-1-1-2,60-64	Recent	N. 23		Globorotalia tumida	-0.43	1.85					0.05	18.8	6.1
D-11	32.3400	-96.8300	76	D-11-2	early Campanian		80000	Globotruncana fornicata	-3.90	0.92						31.3
D-11	32.3400	-96.8300	77	D-11-2	early Campanian		80000	Globotruncana arca	-3.81	0.97					0.02	30.8	0.5
D-11	32.3400	-96.8300	78	D-11-2	early Campanian		80000	Globotruncana bulloides	-3.76	0.85					0.04	30.6	0.7
D-11	32.3400	-96.8300	79	D-11-2	early Campanian		80000	Globigerinelloides so.	-3.50	1.25					0.16	29.3	1.0
D-11	32.3400	-96.8300	80	D-11-2	early Campanian		80000	Heterohelix globulosa	-3.38	0.67					0.04	28.7	2.6
DW-12	32.0900	-96.4700	72	DW-12-1	early Maastrichtian		71000	Globotruncana arca	-3.20	1.85					0.06	27.8
DW-12	32.0900	-96.4700	73	DW-12-1	early Maastrichtian		71000	Globotruncana gansseri	-3.00	1.98					0.10	26.8	1.0
DW-12	32.0900	-96.4700	74	DW-12-1	early Maastrichtian		71000	Heterohelix sp.	-2.78	1.24					0.13	25.8	2.0
DW-12	32.0900	-96.4700	75	DW-12-1	early Maastrichtian		71000	Rugoglobigerina rugosa	-2.75	1.80					0.16	25.7	2.1
DWBG-118C	-28.0333	-96.3333	1	DWBG 118 C, 0-2 cm	Recent	N. 23		juveniles - finest fraction	0.49	-0.87					0.04	14.9
DWBG-118C	-28.0333	-96.3333	2	DWBG 118 C, 0-2 cm	Recent	N. 23		juvenils - coarser fraction	0.89	-0.28					0.03	13.3	1.5
DWBG-118C	-28.0333	-96.3333	3	DWBG 118 C, 0-2 cm	Recent	N. 23		Globigerinoides conglobatus	0.81	0.98						13.6	1.3
DWBG-118C	-28.0333	-96.3333	4	DWBG 118 C, 0-2 cm	Recent	N. 23		Globorotalia truncatulinoides (+Globorotalia crassaformis)	1.57	1.65						10.6	4.3
DWHG-85	-13.1500	-110.6300	5	DWHG 85, 0-4 cm	Recent			juvenils - finest fraction	-1.43	-1.39						23.2
DWHG-85	-13.1500	-110.6300	6	DWHG 85, 0-4 cm	Recent			juvenils - coarser fraction	-1.03	-0.89					0.11	21.4	1.8
DWHG-85	-13.1500	-110.6300	7	DWHG 85, 0-4 cm	Recent			adults: mixed species, >150 mym finer fraction	-0.73	1.15					0.06	20.1	3.1
DWHG-85	-13.1500	-110.6300	8	DWHG 85, 0-4 cm	Recent			adults: mixed species, >150 mym coarser fraction	-0.32	1.82					0.02	18.3	4.9
DWHG-85	-13.1500	-110.6300	9	DWHG 85, 0-4 cm	Recent			Globigerinoides sacculifer	-1.07	2.10						21.6	1.6
DWHG-85	-13.1500	-110.6300	10	DWHG 85, 0-4 cm	Recent			Globorotalia tumida	0.06	2.17						16.7	6.5
LSDH-077G	-5.7000	165.4170	11	LSDH 77, 0-5 cm	Recent	N. 23		juveniles - finest fraction	-2.31	-1.55					0.11	27.4
LSDH-077G	-5.7000	165.4170	12	LSDH 77, 0-5 cm	Recent	N. 23		juvenils - coarser fraction	-2.04	-0.84					0.09	26.1	1.3
LSDH-077G	-5.7000	165.4170	13	LSDH 77, 0-5 cm	Recent	N. 23		adults mixed species	-1.76	1.94						24.8	2.6
LSDH-077G	-5.7000	165.4170	14	LSDH 77, 0-5 cm	Recent	N. 23		Globorotalia cultrata (+ G. tumida)	-0.34							18.4	8.6
RC05-12	26.5830	-56.4800	86	RC 5-12, 395	late Maastrichtian		66000	Globigerinelloides sp.	-0.69	2.63					0.01	16.5
RC05-12	26.5830	-56.4800	87	RC 5-12, 395	late Maastrichtian		66000	Rugoglobigerina rugosa	-0.68	2.51					0.15	16.4	0.1
RC05-12	26.5830	-56.4800	88	RC 5-12, 395	late Maastrichtian		66000	Globotruncana stuartiformis	-0.61	2.23					0.07	16.1	0.4
RC05-12	26.5830	-56.4800	89	RC 5-12, 395	late Maastrichtian		66000	Globotruncana fornicata	-0.56	2.73					0.02	15.9	0.6
RC05-12	26.5830	-56.4800	90	RC 5-12, 395	late Maastrichtian		66000	Globotruncana arca	-0.53	2.21					0.01	15.8	0.7
RC05-12	26.5830	-56.4800	91	RC 5-12, 395	late Maastrichtian		66000	Heterohelix spp.	-0.49	2.38					0.05	15.6	0.9
RC05-12	26.5830	-56.4800	92	RC 5-12, 395	late Maastrichtian		66000	Globotruncana arca	-0.47	2.22					0.04	15.5	1.0
RC05-12	26.5830	-56.4800	93	RC 5-12, 395	late Maastrichtian		66000	Planoglobulina multicamerata	-0.47	1.93					0.11	15.5	1.0
WA-18	31.5000	-97.0000	81	WA-18-1	early Campanian		80000	Globotruncana arca	-4.03	0.01					0.07	31.9
WA-18	31.5000	-97.0000	82	WA-18-1	early Campanian		80000	Globotruncana gansseri	-3.97	0.45					0.01	31.6	0.3
WA-18	31.5000	-97.0000	83	WA-18-1	early Campanian		80000	Rugoglobigerina rugosa	-3.43	2.06					0.03	28.9	3.0
WA-18	31.5000	-97.0000	84	WA-18-1	early Campanian		80000	Globigerinelloides multispinata	-3.23	0.99					0.02	28.0	3.9
WA-18	31.5000	-97.0000	85	WA-18-1	early Campanian		80000	Heterohelix globulosa	-3.17	-0.03					0.01	27.7	4.2