Biogeography - mapping of Neptune Occurrences

Alternatives - space-time plot ::Range chart plot
Fossil Group: Taxon to plot:
Age min: Age max:
Species threshold: Age anomaly threshold:
Taxon plotted: Phormostichoartus furcaspiculata

Basemap is plate-reconstruction from 2Ma (Gelasian), 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
049_4074940763.7-30.23100
118_1781817856.79-145.62000
281_552A8155256.04-23.24700
3145_887A14588754.34-146.651600
419_1921919252.6167.28400
5145_884B14588451.45170.791600
6145_884C14588451.03170.78200
7145_883C14588350.91169.41200
8145_883B14588350.62170.27100
9303_1302B303130250.16-45.46600
10303_1302C303130250.14-45.51200
11303_1302A303130250.1-45.53100
12145_882A14588249.89169.64100
13145_882B14588249.88169.95200
1494_6099460949.88-24.243300
15303_1308A303130849.84-24.3700
1680_5488054848.87-12.26900
17146_889A14688948.84-126.224200
18145_881C14588147.03163.961300
19145_881D14588146.62163.79100
2055_433A5543344.28172.371400
2194_6079460741-32.631800
22306_1313A306131340.99-32.54900
23306_1313C306131340.98-32.61800
24306_1313B306131340.97-32.57900
25306_1313D306131340.95-32.66400
2657_438A5743840.95143.221700
2757_440B5744040.04143.886400
2856_4365643639.92147.822200
2918_1731817339.87-123.875400
3031_2993129939.57137.61100
3186_579A8657938.57155.98800
3286_5788657833.93153.87900
3363_4696346932.61-118.952100
3486_5778657732.38159.66600
3563_4706347028.51-116.28200
36117_724B11772417.8257.17100
37117_721A11772116.5659.762300
38117_722A11772216.5659.743000
39117_731A11773116.3959.623600
4067_4996749912.66-90.951900
4167_4956749512.14-91.21700
42138_844B1388447.66-90.64400
43138_844A1388447.28-90.88100
44138_844C1388447.23-90.91100
45138_853B1388537.12-108.43400
4616_158161586.43-85.341700
47138_852B1388525.24-108.33600
48320_1335A32013355.2-124.8400
49138_852C1388524.96-108.5200
50138_852D1388524.88-108.82100
51320_1335B32013354.63-124.53100
5268_503A685033.85-95.831800
53321_1337A32113373.83-121.67400
5485_574855743.82-131.54600
5585_574A855743.75-132.19100
56138_851B1388512.67-108.941300
57138_851E1388512.61-109.32500
58321_1338A32113382.39-116.4600
5985_572A855721.43-112.214500
6085_572C855721.28-112.42300
61138_850A1388501.19-108.79500
62138_850B1388501.19-108.71600
6385_573855730.41-131.513600
6485_573A855730.28-131.64300
65138_847B1388470.16-95.472300
66138_847D1388470.13-95.67400
67138_849B1388490.1-108.651900
68138_847C1388470.08-95.93200
69138_849C1388490-109.37200
70138_849D138849-0.24-108.71300
7189_586B89586-0.56160.332700
7230_28930289-0.83160.35500
7324_23624236-1.7457.53300
74138_848B138848-3.08-108.634300
75138_846B138846-3.16-91.093400
76138_848A138848-3.19-109.88100
77138_846C138846-3.28-91.58400
78138_846D138846-3.28-91.6200
79138_848C138848-3.53-108.63200
80115_709A115709-3.9560.48700
81115_710A115710-4.3660.89600
8222_21322213-10.7393.5600
8324_23824238-11.2170.45700
8440_36240362-20.0210.27400
85177_1089D1771089-40.949.89600
86177_1089B1771089-40.959.88700
87177_1089C1771089-40.959.88800
88177_1089A1771089-40.969.87800
89177_1088B1771088-41.213.51300
90177_1090B1771090-43.068.78100
91177_1090D1771090-43.098.75100
9290_59490594-45.59176.32151173
9371_51471514-46.07-26.21100
94177_1092C1771092-46.497.01400
95177_1092B1771092-46.536.98400
96177_1092A1771092-46.556.96400
97177_1091B1771091-47.125.891000
98177_1091A1771091-47.135.881400
99177_1091C1771091-47.135.89100
100177_1091D1771091-47.135.88600
101177_1091E1771091-47.135.89300
102119_736A119736-49.2271.654537
103177_1093A1771093-49.985.862600
104177_1093B1771093-49.995.85600
105177_1093C1771093-49.995.85800
106177_1093E1771093-49.995.86200
107177_1093D1771093-50.045.81800
108177_1094A1771094-53.25.111000
109177_1094B1771094-53.215.1200
110177_1094C1771094-53.215.1200
111177_1094D1771094-53.225.09600
11228_26528265-53.37109.942100
113120_747A120747-54.6476.781300
11428_26628266-56.2110.08700
115120_751A120751-57.5479.78300
116120_748A120748-58.3578.96200
117120_748B120748-58.3578.97200
11828_267B28267-59.05104.3400
119119_745B119745-59.3885.842900
120119_744A119744-61.3880.55700
121113_690B113690-65.221.37200
122113_693A113693-70.88-14.47100

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
0119...119_736A625340.03X243640.8597-49.3471.61161.000Phormostichoartus furcaspiculataPhormostichoartus furcaspiculata
1119...119_736A1325381.53X243781.2587-49.3171.59111.000Phormostichoartus furcaspiculataPhormostichoartus furcaspiculata
2119...119_736A1435392.53X243851.3645-49.3071.5881.000Phormostichoartus furcaspiculataPhormostichoartus furcaspiculata
390Caulet, J.P. ...198690_594548440.04R30540.2902-45.59175.11161.000Phormostichoartus furcaspiculataPhormostichoartus furcaspiculata
490Caulet, J.P. ...198690_594647549.55R30550.4060-45.62175.17161.000Phormostichoartus furcaspiculataPhormostichoartus furcaspiculata
590Caulet, J.P. ...198690_594728456.24F30560.5711-45.66175.26181.000Phormostichoartus furcaspiculataPhormostichoartus furcaspiculata
690Caulet, J.P. ...198690_594818464.34R30570.7711-45.71175.37171.000Phormostichoartus furcaspiculataPhormostichoartus furcaspiculata
790Caulet, J.P. ...198690_594948478.44R30581.1191-45.80175.55161.000Phormostichoartus furcaspiculataPhormostichoartus furcaspiculata
890Caulet, J.P. ...198690_5941028485.04R30591.2820-45.84175.64181.000Phormostichoartus furcaspiculataPhormostichoartus furcaspiculata
990Caulet, J.P. ...198690_5941148497.64T30601.5930-45.91175.81191.000Phormostichoartus furcaspiculataPhormostichoartus furcaspiculata
1090Caulet, J.P. ...198690_5941158499.14T30611.6300-45.92175.83171.000Phormostichoartus furcaspiculataPhormostichoartus furcaspiculata
1190Caulet, J.P. ...198690_59411684100.64T30621.6671-45.93175.85181.000Phormostichoartus furcaspiculataPhormostichoartus furcaspiculata
1290Caulet, J.P. ...198690_59413384115.34T30672.3575-46.10176.23151.000Phormostichoartus furcaspiculataPhormostichoartus furcaspiculata
1390Caulet, J.P. ...198690_59415284133.04R30692.5238-46.14176.32271.000Phormostichoartus furcaspiculataPhormostichoartus furcaspiculata