Neptune Biogeographic Map query

Biogeography - mapping of Neptune Occurrences

Alternatives - space-time plot ::Range chart plot

Fossil Group: Taxon to plot:
Age min: Age max: Lat max/N: Lat min/S:
Species threshold: Age anomaly threshold:

Basemap is plate-reconstruction from 44Ma (Lutetian), produced using GPlates2.1. Flat blue colour indicates subducted ocean crust, and so areas from which fossil assemblages cannot be recovered.
The palaeolatitudes and longitudes of the sites were calculated separately and there are some discrepancies.
Symbols - all sites with samples in the time interval are plotted as circles, the opacity of the red fill is proportional to % of samples with the taxon. Hover over symbol for caption.

List of sites with samples in the age/latitude bin.
samples - number of samples at the site in the age interval; ocs - number of these samples with the taxon; %freq = ocs/samples*100.
List is sorted by paleolatitude:

n	hole	leg	site	p_lat	p_long	samples	ocs	%freq
0	81_552A	81	552	53.42	-26.52	4	0	0
1	105_647A	105	647	49.92	-36.96	21	0	0
2	145_883E	145	883	41.96	-156.61	6	0	0
3	145_883B	145	883	41.57	-156.12	3	0	0
4	342_1406A	342	1406	37.66	-31.78	13	0	0
5	342_1405A	342	1405	37.45	-46.68	4	0	0
6	150_902D	150	902	37.21	-66.95	2	0	0
7	342_1407A	342	1407	37.1	-28.44	10	0	0
8	342_1408A	342	1408	37.06	-30.08	6	0	0
9	342_1409A	342	1409	36.68	-29.77	8	0	0
10	95_612	95	612	36.58	-58.66	88	0	0
11	43_384	43	384	36.36	-28.57	48	0	0
12	342_1410A	342	1410	36.14	-34.11	5	0	0
13	342_1403A	342	1403	35.76	-32.22	14	0	0
14	171_1051A	171	1051	30.57	-55.39	49	0	0
15	171_1052E	171	1052	30.54	-55.53	4	0	0
16	171_1052A	171	1052	28.03	-68.03	11	0	0
17	10_86	10	86	25.81	-73.02	6	0	0
18	10_94	10	94	24.65	-73.9	8	0	0
19	10_96	10	96	24.64	-69.63	10	0	0
20	41_369A	41	369	23.77	-17.45	28	0	0
21	31_296	31	296	18.61	130.9	2	0	0
22	15_152	15	152	16.29	-72.43	17	0	0
23	15_146	15	146	14.03	-68.1	3	0	0
24	59_448	59	448	8.68	139.44	7	0	0
25	32_313	32	313	8.46	-134.4	10	0	0
26	320_1332A	320	1332	6.35	-112.99	35	0	0
27	320_1332C	320	1332	6.06	-112.6	14	0	0
28	320_1332B	320	1332	5.77	-110.91	19	0	0
29	320_1331A	320	1331	5.38	-111.04	51	0	0
30	320_1331B	320	1331	5.27	-112.77	13	0	0
31	143_869A	143	869	5.19	-162.61	13	0	0
32	320_1333C	320	1333	5.15	-111.03	122	0	0
33	320_1333A	320	1333	5.09	-109.75	86	0	0
34	320_1331C	320	1331	5.02	-109.69	15	0	0
35	320_1333B	320	1333	4.94	-111.27	55	0	0
36	199_1220A	199	1220	4.73	-114.98	128	0	0
37	199_1220B	199	1220	3.65	-110.48	39	0	0
38	199_1218A	199	1218	3.59	-108.67	294	0	0
39	199_1218B	199	1218	3.59	-109.66	102	0	0
40	61_462	61	462	3.21	-163.03	96	4	4
41	41_366A	41	366	2.81	-23.26	10	0	0
42	320_1334A	320	1334	2.8	-106.93	158	0	0
43	320_1334B	320	1334	2.7	-106.77	81	0	0
44	320_1334C	320	1334	2.68	-106.98	69	0	0
45	320_1336A	320	1336	2.64	-111.31	10	0	0
46	41_366	41	366	2.63	-24.24	68	0	0
47	199_1219A	199	1219	2.37	-111.79	283	0	0
48	199_1219B	199	1219	1.92	-124.92	2	0	0
49	199_1218C	199	1218	1.32	-111.25	51	0	0
50	85_574C	85	574	-1.42	-111.88	10	0	0
51	199_1220C	199	1220	-2.58	-113.09	3	0	0
52	22_217	22	217	-2.6	84	14	0	0
53	30_289	30	289	-4.36	176.04	14	0	0
54	85_573B	85	573	-4.73	-111.09	17	0	0
55	7_64A	7	64	-5.31	177.01	12	0	0
56	7_63	7	63	-5.41	156.87	2	0	0
57	7_64	7	64	-5.51	178.12	10	0	0
58	115_709C	115	709	-7.51	56.53	32	0	0
59	22_216	22	216	-8.67	83.37	25	0	0
60	24_237	24	237	-14.29	52.68	3	0	0
61	39_355	39	355	-19.33	-17.97	6	0	0
62	73_524	73	524	-36.75	-6.64	8	0	0
63	177_1090E	177	1090	-46.17	5.4	1	0	0
64	177_1090B	177	1090	-46.83	4.45	1	0	0
65	90_592	90	592	-50.08	169.14	1	0	0
66	120_748B	120	748	-56.66	77.79	59	0	0
67	120_749B	120	749	-57.26	75.3	13	0	0
68	119_744A	119	744	-60.19	79.44	14	0	0
69	119_738B	119	738	-60.36	81.61	28	0	0
70	113_689B	113	689	-65.01	3.3	11	0	0
71	113_690B	113	690	-65.72	1.44	3	0	0

The table below lists all occurrence records that meet the search criteria.
The Leg entries are linked to the contents pages for the DSDP/ODP scientific results volume for the Leg. This is the most likely source of the data, except for the most recent legs where resuts may have been published in regular scientific journals - see also source ref.
ab - abundance of the taxon inthe sample; p-lat & p-long - paleolatitude and paleolongitude
N species - number of speices in sample; anomaly score - proportion of taxa which are within range.

n	Leg	source ref	Hole	core	section	cm	depth	ab	sample	age	p-lat	p-long	N species	anomaly score	original_id	taxon
0	61	...	61_462	25	1	142	229.92	R	18659	30.7119	1.30	-173.92	27	1.000	Tholospyris cortinisca	Tholospyris cortinisca
1	61	...	61_462	26	2	62	240.12	R	18668	32.4557	0.71	-172.86	24	1.000	Tholospyris cortinisca	Tholospyris cortinisca
2	61	...	61_462	27	1	116	248.66	P	18674	33.1962	0.46	-172.40	27	1.000	Tholospyris cortinisca	Tholospyris cortinisca
3	61	...	61_462	36	1	77	333.77	P	18717	36.9548	-0.39	-169.77	33	1.000	Tholospyris cortinisca	Tholospyris cortinisca