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: Discoaster prepentaradiatus

Basemap is plate-reconstruction from 10Ma (Tortonian), 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
094_6109461052.27-20.49300
1145_887A14588751.77-142.55100
2145_883B14588349.19175.79800
349_4104941044.26-28.13700
494_6089460841.88-24.371300
5127_797B12779739.83133.67400
6150_905A15090537.9-70.35500
718_1731817337.62-120.191000
893_6039360334.77-68.291400
9198_1208A198120834.43165.621800
10132_810C13281030.62165.553133
1131_2963129626.72133.663133
1258_4455844523.38134.4110440
1377_538A7753823.35-83.384250
1414_1411414118.28-25.14200
15108_659A10865917.03-22.086233
1660_4586045816.6153.62500
1760_459B6045916.42154.731300
1866_4936649316.27-97.57100
19117_728A11772815.5455.79700
20117_721B11772114.4257.6910330
21117_731A11773114.2957.622400
2267_495674957.94-94.1100
23206_1256B20612562.55-96.413300
24159_959A1599592.52-3.8913215
25159_960C1599602.44-3.93300
26115_714A1157142.371.06411741
27159_961A1599612.25-4.33133
2885_574855741.74-127.2400
29321_1337A32113371.64-117.321500
3016_158161580.85-89.96700
31321_1338A32113380.39-111.921600
3285_572D85572-0.63-107.59500
337_62A762-1.15144.791400
34130_806B130806-1.38165.3615427
357_62762-1.65145.02200
3685_57385573-1.92-127.24100
3785_573B85573-2.01-127400
3830_28930289-2.19164.551800
3924_23624236-2.4156.36100
407_63A763-3.12150.82500
417_64764-3.47164.73100
42138_846B138846-4.13-96.292400
43115_710B115710-4.9459.835360
44115_707A115707-8.1757.971200
4524_23824238-13.367.577229
4640_36240362-20.859.442100
47133_815A133815-23.17148.38200
4873_52273522-27.22-6.37100
4926_25326253-28.2583.43500
50208_1266A2081266-29.651.18100
5190_58890588-29.67160.261100
52208_1264A2081264-29.91.42100
5374_525B74525-30.181.832400
5490_590B90590-34.75162.738563
5590_59290592-39.9165.261200
56177_1088B1771088-42.2212.6282071
57177_1088C1771088-42.5112.33400
5890_59390593-43.88167.941100
59189_1168A1891168-46.75143.331900
6090_59490594-47.72179.622300
61189_1172A1891172-47.87149.333000
6229_28129281-52.55147.17400
6328_26528265-52.69108.75700
64120_751A120751-56.9679.28500
6529_27829278-58.46163.47100

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_659A2090188.50R263619.891816.87-22.23210.952Discoaster prepentaradiatusDiscoaster prepentaradiatus
1108...108_659A2190192.82R2636310.549416.80-22.31181.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
2115...115_710B9212076.50A284949.0802-4.9559.80151.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
3115...115_710B9312078.00C284959.3061-4.9659.78171.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
4115...115_710B9412079.50C284969.5633-4.9859.74161.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
5115...115_714A423023.80F287489.36332.3071.06110.909Discoaster prepentaradiatusDiscoaster prepentaradiatus
6115...115_714A4214024.90C287499.40542.2971.05120.833Discoaster prepentaradiatusDiscoaster prepentaradiatus
7115...115_714A433025.30C287509.42072.2871.04110.818Discoaster prepentaradiatusDiscoaster prepentaradiatus
8115...115_714A443026.80C287529.47802.2771.03120.833Discoaster prepentaradiatusDiscoaster prepentaradiatus
9115...115_714A4414027.90F287539.52012.2571.01120.833Discoaster prepentaradiatusDiscoaster prepentaradiatus
10115...115_714A4514029.40C287559.57752.2471.00140.857Discoaster prepentaradiatusDiscoaster prepentaradiatus
11115...115_714A463029.80C287569.59282.2370.99120.917Discoaster prepentaradiatusDiscoaster prepentaradiatus
12115...115_714A4614030.90C287579.63492.2270.98120.833Discoaster prepentaradiatusDiscoaster prepentaradiatus
13115...115_714A513032.00C287609.67702.2170.96140.786Discoaster prepentaradiatusDiscoaster prepentaradiatus
14115...115_714A4714032.40C287599.69232.2070.96110.727Discoaster prepentaradiatusDiscoaster prepentaradiatus
15115...115_714A5114033.10F287619.71902.1970.95131.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
16115...115_714A523033.50C287629.73442.1970.9581.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
17115...115_714A5214034.60C287639.77642.1870.93130.846Discoaster prepentaradiatusDiscoaster prepentaradiatus
18115...115_714A533035.00C287649.79172.1770.93121.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
19115...115_714A5314036.10R287659.83382.1670.91101.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
20115...115_714A553038.00R287689.90652.1470.89150.867Discoaster prepentaradiatusDiscoaster prepentaradiatus
21115...115_714A613041.70C2877310.04802.0970.85110.909Discoaster prepentaradiatusDiscoaster prepentaradiatus
22117...117_721B282107262.171292029.240314.4057.68161.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
23117...117_721B2890268.812292039.466914.3557.62161.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
24117...117_721B292115272.051292049.577414.3257.60161.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
25130...130_806B3490320.62T324649.8804-1.73166.45271.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
26130...130_806B35326323.261324659.9648-1.74166.51190.947Discoaster prepentaradiatusDiscoaster prepentaradiatus
27130...130_806B3590329.2713246610.1570-1.79166.64200.950Discoaster prepentaradiatusDiscoaster prepentaradiatus
28130...130_806B3690339.34T3246810.4791-1.86166.87270.926Discoaster prepentaradiatusDiscoaster prepentaradiatus
29132...132_810C11311092.00R3289310.234130.33166.62220.909Discoaster prepentaradiatusDiscoaster prepentaradiatus
30159...159_959A154100138.10F428649.21652.41-4.01140.857Discoaster prepentaradiatusDiscoaster prepentaradiatus
31159...159_959A155100139.60F428659.34702.39-4.03150.867Discoaster prepentaradiatusDiscoaster prepentaradiatus
32159Shafik, S., Wat...1998159_961A819062.10C433479.00182.25-4.30110.909Discoaster prepentaradiatusDiscoaster prepentaradiatus
33177Marino, M., and...2002177_1088B1127093.201561458.3216-42.2212.60201.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
34177Scientific Resu...1088177_1088B1127093.201530298.3216-42.2212.60161.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
35177Marino, M., and...2002177_1088B1147096.204561478.5862-42.2612.57210.905Discoaster prepentaradiatusDiscoaster prepentaradiatus
36177Scientific Resu...1088177_1088B1147096.204530318.5862-42.2612.57170.882Discoaster prepentaradiatusDiscoaster prepentaradiatus
37177Marino, M., and...2002177_1088B11413096.802561488.6391-42.2612.56170.941Discoaster prepentaradiatusDiscoaster prepentaradiatus
38177Scientific Resu...1088177_1088B11413096.802530328.6391-42.2612.56130.923Discoaster prepentaradiatusDiscoaster prepentaradiatus
39177Marino, M., and...2002177_1088B1157097.702561498.6966-42.2712.55170.882Discoaster prepentaradiatusDiscoaster prepentaradiatus
40177Scientific Resu...1088177_1088B1157097.702530338.6966-42.2712.55130.846Discoaster prepentaradiatusDiscoaster prepentaradiatus
41177Marino, M., and...2002177_1088B1165099.001561508.7652-42.2812.54180.889Discoaster prepentaradiatusDiscoaster prepentaradiatus
42177Scientific Resu...1088177_1088B1165099.001530348.7652-42.2812.54140.857Discoaster prepentaradiatusDiscoaster prepentaradiatus
43177Marino, M., and...2002177_1088B12370104.202561539.0394-42.3212.51181.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
44177Scientific Resu...1088177_1088B12370104.202530379.0394-42.3212.51141.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
45177Marino, M., and...2002177_1088B12470105.7035561549.1185-42.3312.50161.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
46177Scientific Resu...1088177_1088B12470105.7035530389.1185-42.3312.50131.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
47177Marino, M., and...2002177_1088B12710109.602561559.3242-42.3512.48161.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
48177Scientific Resu...1088177_1088B12710109.602530399.3242-42.3512.48121.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
49177Marino, M., and...2002177_1088B13170110.707561569.3822-42.3612.47181.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
50177Scientific Resu...1088177_1088B13170110.707530409.3822-42.3612.47141.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
51177Marino, M., and...2002177_1088B13370113.703561579.5404-42.3812.45141.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
52177Scientific Resu...1088177_1088B13370113.703530419.5404-42.3812.45101.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
5324Roth, P.H. ...197424_23825698232.98C67608.4405-13.3067.57161.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
5424Roth, P.H. ...197424_23826248235.98C67618.5525-13.3267.53170.941Discoaster prepentaradiatusDiscoaster prepentaradiatus
5531Ellis, C.H. ...197531_29623390209.90R191799.509326.71133.6691.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
5658...58_44526478241.78F199958.938323.15134.28171.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
5758...58_44527211247.61F199969.124623.07134.24160.875Discoaster prepentaradiatusDiscoaster prepentaradiatus
5858...58_44527511252.11F199979.479522.93134.17200.950Discoaster prepentaradiatusDiscoaster prepentaradiatus
5958...58_44528281257.81R1999910.099822.67134.04140.929Discoaster prepentaradiatusDiscoaster prepentaradiatus
6077...77_538A111441.44F206049.871223.35-83.38190.947Discoaster prepentaradiatusDiscoaster prepentaradiatus
6177...77_538A12191.69F206059.957023.35-83.36191.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
6290Lohman, W.H. ...198690_590B3490315.53R94868.6435-34.75162.73181.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
6390Lohman, W.H. ...198690_590B3555322.75R94878.8452-34.83162.71160.875Discoaster prepentaradiatusDiscoaster prepentaradiatus
6490Lohman, W.H. ...198690_590B3590324.30R94888.8885-34.85162.71150.933Discoaster prepentaradiatusDiscoaster prepentaradiatus
6590Lohman, W.H. ...198690_590B3690335.80R94899.2098-34.98162.69151.000Discoaster prepentaradiatusDiscoaster prepentaradiatus
6690Lohman, W.H. ...198690_590B3790345.54R94909.4819-35.09162.68151.000Discoaster prepentaradiatusDiscoaster prepentaradiatus