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:
Taxon plotted: Pontosphaera syracusana
SELECT DISTINCT nepsample.sample_id, sample_age_ma,hole_id,`paleo_latitude`,`paleo_longitude`, count(DISTINCT nepsample.sample_id) as ocs from nepsample left join `nepsampletaxa` on nepsample.sample_id=nepsampletaxa.sample_id left join neptaxaN on `nepsampletaxa`.`taxon_id` =neptaxaN.`taxon_id` where nepsample.fossil_group='N' AND species_count >5 AND anomaly_score > 0.6 AND taxon_abundance !='0' AND taxon_abundance !='0.' and paleo_latitude is not null and `mtax_name` LIKE :search and sample_age_ma between :agemin and :agemax AND `paleo_latitude` between :latmin and :latmax group by hole_id
age0.0010.55
lat-7060
sPontosphaera syracusana

Basemap is plate-reconstruction from 6Ma (Messinian), 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:
nhole leg site p_lat p_long samples ocs %freq
0105_646A10564658.21-48.374400
1306_1314C306131456.36-27.892500
2306_1314B306131456.36-27.93700
3306_1314A306131456.27-28.03300
4105_647A10564753.33-45.2510000
594_610A9461053.22-18.897100
694_6109461053.2-18.921400
7303_1304A303130453.06-33.5317500
8303_1304B303130453.06-33.5312100
919_1921919252.97164.91500
10145_887A14588751.95-142.91200
11145_884B14588451.14169.7100
12145_883B14588350.87169.212000
13303_1302A303130250.17-45.641200
14303_1302C303130250.16-45.621800
15303_1302B303130250.12-45.561700
1694_6099460949.87-24.248600
1794_609B9460949.87-24.253700
18303_1308B303130849.87-24.252200
19303_1308C303130849.87-24.252500
20303_1308F3031308F49.86-24.272300
21303_1308A303130849.86-24.271000
22303_1308E303130849.86-24.272100
2394_609A9460949.81-24.34200
24145_884C14588449.61175.7100
25145_882A14588249.51171.231200
2680_5488054848.91-12.1815500
2749_4104941045.31-29.252900
28127_795A12779544.06138.92200
2994_6089460842.83-23.18100
3094_608A9460842.83-23.11600
31342_1407A342140741.33-49.66100
3294_6079460740.99-32.959300
33306_1313A306131340.99-32.942700
3494_607A9460740.98-32.933400
35306_1313C306131340.98-32.948500
36306_1313D306131340.97-32.921400
37306_1313B306131340.97-32.939100
38127_794A12779440.26138.18400
3913_1321313240.1711.332400
4018_1731817339.83-125.153500
41342_1405A342140539.79-51.23300
4231_2993129939.57137.61400
43342_1406A342140639.44-50.16100
44127_797B12779738.68134.491000
45150_905A15090538.4-71.685700
4694_6069460637.32-35.486400
47198_1208A198120836.13158.216600
4893_603C9360335.36-69.6920600
4993_6039360334.98-68.762100
5086_5778657732.42157.835800
51132_810C13281032.3915810400
5231_2963129629.32133.566800
5358_4455844525.48133.315800
5477_538A7753823.35-83.38400
5514_1411414119.25-24.173700
56117_724A11772418.457.731100
57108_659A10865918.06-21.0460610
5860_459B6045917.85147.392000
5960_4586045817.84147.032600
60117_728A11772817.6657.8111200
61117_722A11772216.5859.7610200
62117_721A11772116.5659.764500
63117_731A11773116.4159.6510100
6466_4936649316.36-98.621900
65117_721B11772116.259.437000
6667_4996749911.83-91.33100
67144_873B14487311.49166.41200
68144_872A14487210.03163.131900
6967_495674959.59-92.55600
70206_1256B20612566.72-91.9413900
7161_462614626.62167.19200
7216_158161586.44-85.345500
7339_354393545.9-44.193500
74144_871A1448715.54172.393500
7541_366A413665.3-20.26200
76321_1337A32113373.83-123.25900
7785_574855743.65-131.941400
78159_959A1599593.59-2.778100
79159_959B1599593.37-33400
80159_960C1599603.21-3.122300
81159_961A1599613.18-3.331100
82321_1338A32113382.44-117.786911
83115_714A1157142.371.064100
847_62A7621.19142.865600
857_627620.67143.611000
867_63B7630.36148.371200
8785_573855730.24-132.663200
88138_847B1388470.16-95.487400
89130_806B130806-0.03160.76400
9085_572D85572-0.13-109.151100
9189_586B89586-0.57158.815800
9230_28930289-0.88159.989600
937_63A763-1.14149.95800
9424_23624236-1.7757.481500
9585_573B85573-2.01-127400
967_63763-2.17150.41400
977_64764-2.51161.5600
98138_848B138848-3.14-110.03900
99138_848A138848-3.15-110.01200
100138_846B138846-3.3-91.719700
101138_848C138848-3.4-109.23900
102138_846D138846-3.99-95.37400
103115_710B115710-4.4460.736700
104115_707A115707-7.6358.876800
10524_23824238-11.2170.453200
106134_832B134832-14.89167.711000
107133_815A133815-19.36149.9111000
10840_36240362-20.0110.2810200
10992_59992599-20.22-117.59300
11090_58790587-21.37161.272600
111122_762B122762-22.87110.286000
11226_25326253-25.2286.992000
11373_52273522-26.14-5.163300
11490_58890588-26.24161.195500
11539_35639356-28.42-40.841000
116208_1267A2081267-28.441.35600
117208_1267B2081267-28.771.01100
118208_1264A2081264-28.942.421000
119208_1266A2081266-28.971.9300
120208_1264B2081264-29.112.25100
12174_525A74525-29.132.93700
12274_525B74525-29.152.9112700
12390_59190591-31.63164.444300
12490_590A90590-31.96163.23400
12590_590B90590-33.65162.91600
12690_59290592-36.56165.436000
12790_59390593-40.54167.685000
128177_1089A1771089-41.029.82100
129177_1088B1771088-41.3613.3715100
130177_1088C1771088-42.5112.33400
131177_1090B1771090-43.118.731900
132189_1168A1891168-45.15143.738400
13390_59490594-45.52174.956000
134189_1172A1891172-46.27149.5510200
135177_1092A1771092-46.477.023200
136177_1092B1771092-46.477.031600
137177_1091A1771091-47.125.95500
13829_28129281-48.44147.693900
139177_1093A1771093-505.852900
140177_1093C1771093-505.85200
141177_1093D1771093-50.075.781700
14228_26528265-53.16109.42800
143177_1094A1771094-53.225.09700
144177_1094D1771094-53.225.09400
14528_26628266-56109.54200
14629_27829278-56.58160.11800
147120_751A120751-56.9679.28500

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.
nLeg source ref Hole core section cm depth ab sample age p-lat p-long flag N species anomaly score original_id taxon
0108...108_659A151307.30R263050.241418.05-21.06111.000Pontosphaera syracusanaPontosphaera syracusana
1108...108_659A21308.10F263060.270018.04-21.06130.923Pontosphaera syracusanaPontosphaera syracusana
2108...108_659A232811.08R263070.376418.03-21.07110.909Pontosphaera syracusanaPontosphaera syracusana
3108...108_659A252014.00F263090.480718.02-21.08140.929Pontosphaera syracusanaPontosphaera syracusana
4108...108_659A29014.69F263110.505318.02-21.09130.923Pontosphaera syracusanaPontosphaera syracusana
5108...108_659A4113028.10R263130.937017.96-21.14130.923Pontosphaera syracusanaPontosphaera syracusana
6321Expedition 320/...2012321_1338A22244.44F555600.41992.40-117.6771.000Pontosphaera syracusanaPontosphaera syracusana