Table T5. List of planktonic foraminifer and calcareous nannofossil highest and lowest occurrences in Unit I.

Core, section, interval (cm)	Event	Species	Zone/ Subzone	Depth (mbsf)	Age (Ma)	Stage/ Epoch
192-1185A-						upper Eocene
2R-1, 1		Highest sample		250.60
2R-1, 1	HO	C. consuetus	NP19	250.60
2R-CC	HO	G. cerroazulensis	P17	253.22	33.8
3R-1, 30	HO	S. radians	NP19	260.50
3R-CC	HO	C. reticulatus	NP19	262.21	35.0
3R-CC	LO	G. ampliapertura	P16	262.21
3R-CC	LO	G. euapertura	P16	262.21
4R-1, 25	HO	S. intercalaris	NP18	270.05
5R-1, 26	HO	H. lophota	NP18	279.76
5R-CC	LO	T. increbescens	P16	281.28
5R-CC	LO	G. angiporoides	P16	281.28
6R-1, 108	HO	C. grandis	NP17	290.18	37.1	middle Eocene
6R-2, 6	LO	S. intercalaris	NP17	290.66
6R-CC	HO	G. senni		291.27
7R-1, 91	HO	S. obtusus		299.71
7R-CC	HO	H. cf. bolivariana		301.82
7R-CC	LO	D. bisectus	NP17	301.82	38.0
8R-1, 3	LO	G. index	P12	308.43	42.9
8R-1, 8	HO	C. solitus	NP16	308.48	40.4
8R-1, 10	LO	C. reticulatus	NP16	308.50	42.0
8R-1, 10		Lowest sample above basement		308.50
9R-4, 97	HO	R. asper		322.45	93.2	Albian-Cenomanian
10R-1, 49	HO	M. chiastius		323.09	93.5
10R-1, 49	LO	T. exiguus		323.09	early Albian
192-1185B-
2R-1, 40		Highest sample		308.40		middle Eocene
2R-1, 40	HO	C. solitus	NP16	308.40	40.4
2R-1, 146	HO	G. micra		309.46
2R-1, 149	LO	C. reticulatus	NP16	309.49	42.0
2R-1, 149		Lowest sample above basement		309.49
4R-2, 42	HO	R. asper		321.12	93.2	Albian-Cenomanian
4R-2, 42	HO	M. chiastius		321.12	93.5
4R-3, 58	LO	P. columnata		322.78	112.3	Aptian

Notes: shaded = planktonic foraminifer, unshaded = calcareous nannofossil. HO = highest occurrence, LO = lowest occurrence. Ages are from Berggren et al. (1995). This table is also available in ASCII format.