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: Markalius apertus

Basemap is plate-reconstruction from 54Ma (Ypresian), 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
0152_918D15291858.15-28.71218
1105_647A10564749.29-35.394400
2145_883B14588341.64-156.75400
347_398D4739837.59-14.317400
4342_1408A342140837.58-40.654700
5342_1410A342141037.52-40.244000
6342_1409A342140937.28-39.884500
7342_1407A342140737.18-39.894200
8173_1067A173106736.92-15.057300
9173_1069A173106936.57-15.138700
10342_1406A342140636.57-42.452100
11342_1404A342140436.15-42.44200
1293_6059360536.06-61.711087
13173_1068A173106835.87-14.8314200
1495_6129561235.43-59.469600
15160_967E1609672827.29600
16171_1052A171105227.89-67.44500
17198_1209A198120924.81-169.743700
18198_1209C198120924.56-168.63300
1986_5778657724.41-169.157700
20198_1210A198121024.34-169.654000
21198_1210B198121024.29-169.443900
22198_1211C198121124.05-169.491200
23198_1209B198120923.92-165.491300
24198_1211A198121123.6-167.352400
25198_1211B198121123.33-165.921100
2677_538A7753822.56-76.652300
2777_5407754022.02-74.05700
28198_1212A198121217.01-156.59100
29125_786A12578613.73134.02800
3058_4455844511.04134.92000
31207_1260B20712605.3-40.74572239
3239_354393541.42-34.092400
3361_46261462-1.23-167.33900
34159_960C159960-2.52-8.77600
35159_961A159961-3.16-8.93800
3630_28930289-7.98-174.79500
37115_709C115709-9.3455.111700
3822_21722217-9.3779.13500
39130_807C130807-11.37-162.17100
40115_707C115707-14.6753.552100
4122_21622216-15.5477.31300
42115_713A115713-16.458.943400
4340_36340363-25.481.892500
4439_35639356-31.46-29.9611000
45208_1267A2081267-33.55-6.52800
46208_1267B2081267-33.85-6.68700
47208_1262A2081262-34.06-7.59500
48208_1262C2081262-34.07-7.64300
49208_1262B2081262-34.08-7.66300
50208_1266B2081266-35.09-6.48700
51208_1263C2081263-35.13-6.01700
52208_1266A2081266-35.25-6.56400
53208_1266C2081266-35.58-7.31400
5473_52473524-36.51-5.769100
55123_765C123765-36.79104.411600
56123_766A123766-40.5995.2733721
5790_588C90588-42.71159.15400
58122_762C122762-43.4298.7221121
59177_1090B1771090-47.850.721400
60120_747A120747-52.3273.493800
61120_747C120747-52.3873.451400
62114_699A114699-53.3-16.972500
63114_700B114700-54.94-13.6821838
64120_748C120748-56.4675.242400
65120_749B120749-56.7772.77400
66119_738C119738-64.2178.8261813
67113_689B113689-64.560.265036
68113_690B113690-64.821.31812126

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
0113Pospichal, J.J....1990113_689B2290205.43F2651755.2418-64.580.52220.773Markalius apertusMarkalius apertus
1113Pospichal, J.J....1990113_689B24130217.20F2646957.1446-64.47-0.93241.000Markalius apertusMarkalius apertus
2113Pospichal, J.J....1990113_689B241116218.06F2647057.2837-64.46-1.04280.929Markalius apertusMarkalius apertus
3113Pospichal, J.J....1990113_690B17228149.28R2687953.2886-65.360.22240.625Markalius apertusMarkalius apertus
4113Pospichal, J.J....1990113_690B18228158.98P2688753.9304-65.33-0.30220.864Markalius apertusMarkalius apertus
5113Pospichal, J.J....1990113_690B204119179.99R2690456.5237-65.15-2.35251.000Markalius apertusMarkalius apertus
6113Pospichal, J.J....1990113_690B21230182.10R2690656.7841-65.13-2.56241.000Markalius apertusMarkalius apertus
7113Pospichal, J.J....1990113_690B2190185.20P2690857.1667-65.10-2.85221.000Markalius apertusMarkalius apertus
8113Pospichal, J.J....1990113_690B22128185.48C2690957.1874-65.10-2.87280.964Markalius apertusMarkalius apertus
9113Pospichal, J.J....1990113_690B221130186.50F2691057.2352-65.09-2.91181.000Markalius apertusMarkalius apertus
10113Pospichal, J.J....1990113_690B22228186.98F2691157.2577-65.09-2.92260.962Markalius apertusMarkalius apertus
11113Pospichal, J.J....1990113_690B22428189.98F2691357.3983-65.08-3.03191.000Markalius apertusMarkalius apertus
12113Pospichal, J.J....1990113_690B23128191.48F2691457.4686-65.08-3.09181.000Markalius apertusMarkalius apertus
13113Pospichal, J.J....1990113_690B23230193.00F2691557.5398-65.07-3.14180.944Markalius apertusMarkalius apertus
14113Pospichal, J.J....1990113_690B2390198.14F2691957.8788-65.04-3.40210.952Markalius apertusMarkalius apertus
15113Pospichal, J.J....1990113_690B24129198.49F2692057.9089-65.04-3.43230.957Markalius apertusMarkalius apertus
16113Pospichal, J.J....1990113_690B24229199.99F2692158.0380-65.03-3.53200.950Markalius apertusMarkalius apertus
17113Pospichal, J.J....1990113_690B24329201.49F2692258.1670-65.02-3.63190.947Markalius apertusMarkalius apertus
18113Pospichal, J.J....1990113_690B24429202.99F2692358.2961-65.01-3.72151.000Markalius apertusMarkalius apertus
19113Pospichal, J.J....1990113_690B2490203.97F2692458.3804-65.00-3.79181.000Markalius apertusMarkalius apertus
20113Pospichal, J.J....1990113_690B25128204.48F2692558.4243-65.00-3.82181.000Markalius apertusMarkalius apertus
21113Pospichal, J.J....1990113_690B25528210.48F2692958.9405-64.95-4.22201.000Markalius apertusMarkalius apertus
22113Pospichal, J.J....1990113_690B25628211.98F2693059.0695-64.94-4.32181.000Markalius apertusMarkalius apertus
23113Pospichal, J.J....1990113_690B2590213.60C2693159.2089-64.93-4.42171.000Markalius apertusMarkalius apertus
24114...114_700B27130247.80R2341257.1865-54.92-13.77101.000Markalius apertusMarkalius apertus
25114...114_700B28216258.66R2341458.2139-54.90-13.89101.000Markalius apertusMarkalius apertus
26114...114_700B2890263.38R2341558.6605-54.89-13.9491.000Markalius apertusMarkalius apertus
27114...114_700B292122269.22R2341659.2260-54.88-14.0080.750Markalius apertusMarkalius apertus
28114...114_700B302120278.70R2341860.1803-54.87-14.0680.875Markalius apertusMarkalius apertus
29114...114_700B3190295.30R2342261.8513-54.88-13.78111.000Markalius apertusMarkalius apertus
30114...114_700B32283297.33R2342362.0557-54.88-13.75140.929Markalius apertusMarkalius apertus
31114...114_700B3490318.32R2342864.1686-54.89-13.40111.000Markalius apertusMarkalius apertus
32119...119_738C17115341.45R2987460.1465-64.2178.8270.857Markalius apertusMarkalius apertus
33119...119_738C17166341.96R2987560.1894-64.2278.8170.857Markalius apertusMarkalius apertus
34119...119_738C171115342.45R2987660.2307-64.2378.80100.900Markalius apertusMarkalius apertus
35119...119_738C17215342.95R2987760.2728-64.2378.8090.889Markalius apertusMarkalius apertus
36119...119_738C17266343.46R2987860.3158-64.2478.7980.875Markalius apertusMarkalius apertus
37119...119_738C17415345.95R2988360.5255-64.2878.7570.857Markalius apertusMarkalius apertus
38119...119_738C17466346.46R2988460.5684-64.2878.7480.875Markalius apertusMarkalius apertus
39119...119_738C175115348.45R2988860.7360-64.3178.71121.000Markalius apertusMarkalius apertus
40122...122_762C3490476.99V2545860.2235-45.68100.62110.909Markalius apertusMarkalius apertus
41122Siesser, W.G., ...1992122_762C34990478.50V3630360.3070-45.70100.64120.917Markalius apertusMarkalius apertus
42123Moran, Michael ...1992123_766A4110028.00R6117548.9579-40.5995.25240.750Markalius apertusMarkalius apertus
43123Moran, Michael ...1992123_766A6510053.30F6118954.8611-42.8396.19300.900Markalius apertusMarkalius apertus
44123Moran, Michael ...1992123_766A823167.51F6120058.6965-44.7597.70250.960Markalius apertusMarkalius apertus
45123Moran, Michael ...1992123_766A9110976.39R6120261.9261-45.8698.65140.786Markalius apertusMarkalius apertus
46123Moran, Michael ...1992123_766A9310979.39R6120463.0378-46.1298.90140.786Markalius apertusMarkalius apertus
47123Moran, Michael ...1992123_766A9410980.89R6120563.5936-46.1198.86161.000Markalius apertusMarkalius apertus
48123Moran, Michael ...1992123_766A10112086.20F6121065.5611-45.9998.59210.857Markalius apertusMarkalius apertus
49152Wei, W., ...1998152_918D9099101140.28R4265242.062757.75-28.23110.727Markalius apertusMarkalius apertus
50207Mutterlose, Jor...2007207_1260B174119276.5915050156.24455.30-40.73291.000Markalius apertusMarkalius apertus
51207Mutterlose, Jor...2007207_1260B17594277.8415050656.34115.32-40.69301.000Markalius apertusMarkalius apertus
52207Mutterlose, Jor...2007207_1260B175119278.0915050756.36045.33-40.68300.933Markalius apertusMarkalius apertus
53207Mutterlose, Jor...2007207_1260B17619278.5915050956.39905.33-40.66250.880Markalius apertusMarkalius apertus
54207Mutterlose, Jor...2007207_1260B17645278.85<15051056.41915.34-40.66300.933Markalius apertusMarkalius apertus
55207Mutterlose, Jor...2007207_1260B17650278.90<15051156.42305.34-40.65290.931Markalius apertusMarkalius apertus
56207Mutterlose, Jor...2007207_1260B17654278.9415051256.42605.34-40.65320.938Markalius apertusMarkalius apertus
57207Mutterlose, Jor...2007207_1260B17659278.99<15051356.42995.34-40.65310.903Markalius apertusMarkalius apertus
58207Mutterlose, Jor...2007207_1260B17664279.0415051456.43385.34-40.65330.879Markalius apertusMarkalius apertus
59207Mutterlose, Jor...2007207_1260B17669279.0915051556.43765.34-40.65360.917Markalius apertusMarkalius apertus
60207Mutterlose, Jor...2007207_1260B17674279.1445051656.44155.34-40.65330.909Markalius apertusMarkalius apertus
61207Mutterlose, Jor...2007207_1260B1774279.1935051756.44545.34-40.64310.903Markalius apertusMarkalius apertus
62207Mutterlose, Jor...2007207_1260B1779279.2415051856.44925.34-40.64340.912Markalius apertusMarkalius apertus
63207Mutterlose, Jor...2007207_1260B17714279.29<15051956.45315.34-40.64330.939Markalius apertusMarkalius apertus
64207Mutterlose, Jor...2007207_1260B17724279.3925052156.46085.34-40.64340.912Markalius apertusMarkalius apertus
65207Mutterlose, Jor...2007207_1260B17729279.44<15052256.46475.35-40.64320.875Markalius apertusMarkalius apertus
66207Mutterlose, Jor...2007207_1260B17734279.4915052356.46855.35-40.63330.909Markalius apertusMarkalius apertus
67207Mutterlose, Jor...2007207_1260B17739279.5445052456.47245.35-40.63290.897Markalius apertusMarkalius apertus
68207Mutterlose, Jor...2007207_1260B17744279.5925052556.47635.35-40.63330.909Markalius apertusMarkalius apertus
69207Mutterlose, Jor...2007207_1260B17749279.6425052656.48015.35-40.63310.871Markalius apertusMarkalius apertus
70207Mutterlose, Jor...2007207_1260B17754279.6925052756.48405.35-40.63350.943Markalius apertusMarkalius apertus
71207Mutterlose, Jor...2007207_1260B17759279.7425052856.48795.35-40.63330.939Markalius apertusMarkalius apertus
7293...93_605506110623.70P2125458.901237.96-51.76190.947Markalius apertusMarkalius apertus
7393...93_60556650671.10P2126959.820038.17-51.13131.000Markalius apertusMarkalius apertus
7493...93_60560250703.50T2127460.448138.23-50.82120.833Markalius apertusMarkalius apertus
7593...93_60560650709.50T2127660.564438.24-50.78150.867Markalius apertusMarkalius apertus
7693...93_60561150711.60T2127760.605138.24-50.76101.000Markalius apertusMarkalius apertus
7793...93_60564450744.90T2129264.885238.42-48.9981.000Markalius apertusMarkalius apertus
7893...93_605646110748.50T2129565.106238.42-48.9091.000Markalius apertusMarkalius apertus
7993...93_60565110749.60T2129665.173838.43-48.8780.875Markalius apertusMarkalius apertus