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Dupont, Lydie M; Agwu, Chiori O C (1992): Pollen analysis of sediment core GIK16415-2 in the eastern tropical Atlantic. PANGAEA, https://doi.org/10.1594/PANGAEA.55102, Supplement to: Dupont, LM; Agwu, COC (1992): Latitudinal shifts of forest and savanna in N.W. Africa during the Brunhes chron: further marine palynological results from site M 16415 (9°N 19°W). Vegetation History and Archaeobotany, 1(3), 163-175, https://doi.org/10.1007/BF00191556

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Abstract:
Palynological data of the marine core M 16415-2 show latitudinal shifts of the northern fringe of the tropical rain forest in north-west Africa during the last 700 ka. Savanna and dry open forest expanded southwards and tropical rain forest expanded northwards during dry and humid periods, respectively. Until 220 ka B.P., the tropical rain forest probably kept its zonal character in West Africa during glacials and interglacials. It is only during the last two glacial periods that the rain forest possibly fragmented into refugia. Throughout the Brunhes chron, pollen and spore transport was mainly by trade winds.
Coverage:
Latitude: 9.566667 * Longitude: -19.095000
Date/Time Start: 1983-07-25T00:00:00 * Date/Time End: 1983-07-25T00:00:00
Minimum DEPTH, sediment/rock: 0.025 m * Maximum DEPTH, sediment/rock: 10.375 m
Event(s):
GIK16415-2 * Latitude: 9.566667 * Longitude: -19.095000 * Date/Time: 1983-07-25T00:00:00 * Elevation: -3845.0 m * Recovery: 13.35 m * Location: Atlantic Ocean * Campaign: M65 (GEOTROPEX 83, NOAMP I) * Basis: Meteor (1964) * Device: Gravity corer (Kiel type) (SL)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethodComment
1DEPTH, sediment/rockDepthmGeocode
2Depth, top/minDepth topmDupont, Lydie M
3Depth, bottom/maxDepth botmDupont, Lydie M
4VolumeVolmlDupont, Lydie M
5Marker, addedMark add#Dupont, Lydie M
6Marker, foundMark found#Dupont, Lydie M
7Fungal spore indeterminataFun.s.indet#Dupont, Lydie MCounting, palynology
8AbeliaAbelia#Dupont, Lydie MCounting, palynology
9Acacia/ParkiaAcacPark#Dupont, Lydie MCounting, palynology
10AcalyphaAcalypha#Dupont, Lydie MCounting, palynology
11AcanthaceaeAcanteae#Dupont, Lydie MCounting, palynology
12AeschynemoneAeschyne#Dupont, Lydie MCounting, palynology
13AfzeliaAfzelia#Dupont, Lydie MCounting, palynology
14AgavaceaeAgavceae#Dupont, Lydie MCounting, palynology
15AizoaceaeAizoeae#Dupont, Lydie MCounting, palynology
16AlchorneaAlchornea#Dupont, Lydie MCounting, palynology
17AllophylusAllophyl#Dupont, Lydie MCounting, palynology
18AlnusAln#Dupont, Lydie MCounting, palynology
19AmaryllidaceaeAmaae#Dupont, Lydie MCounting, palynology
20AmphimasAmphimas#Dupont, Lydie MCounting, palynology
21AnacardiaceaeAnaae#Dupont, Lydie MCounting, palynology
22AneilemaAneilema#Dupont, Lydie MCounting, palynology
23AntrocaryonAntrocar#Dupont, Lydie MCounting, palynology
24UmbelliferaeUmb#Dupont, Lydie MCounting, palynology
25ArecaceaeArecceae#Dupont, Lydie MCounting, palynology
26Artemisia (Africa)Artemisi#Dupont, Lydie MCounting, palynology
27Compositae LigulifloraeAsteLigu#Dupont, Lydie MCounting, palynology
28Compositae TubulifloraeAsteTubu#Dupont, Lydie MCounting, palynology
29BalanitesBalanite#Dupont, Lydie MCounting, palynology
30Baphia-typeBaphia-T#Dupont, Lydie MCounting, palynology
31BetulaBet#Dupont, Lydie MCounting, palynology
32BombaxBombax#Dupont, Lydie MCounting, palynology
33BorreriaBorreria#Dupont, Lydie MCounting, palynology
34Boscia-typeBoscia-T#Dupont, Lydie MCounting, palynology
35BosqueiaBosqueia#Dupont, Lydie MCounting, palynology
36BoswelliaBoswelli#Dupont, Lydie MCounting, palynology
37BrassicaceaeBraae#Dupont, Lydie MCounting, palynology
38BrideliaBridelia#Dupont, Lydie MCounting, palynology
39ButyrospermumButyrosp#Dupont, Lydie MCounting, palynology
40CadabaCadaba#Dupont, Lydie MCounting, palynology
41CalamusCalamus#Dupont, Lydie MCounting, palynology
42CalligonumCag#Dupont, Lydie MCounting, palynology
43CanthiumCanthium#Dupont, Lydie MCounting, palynology
44CapparisCap#Dupont, Lydie MCounting, palynology
45CarpinusCar#Dupont, Lydie MCounting, palynology
46CaryophyllaceaeCphae#Dupont, Lydie MCounting, palynology
47Cassia-typeCassia-T#Dupont, Lydie MCounting, palynology
48CayluseaCaylusea#Dupont, Lydie MCounting, palynology
49Celastraceae/HippocrateaceaeCela/Hipp#Dupont, Lydie MCounting, palynology
50CeltisCel#Dupont, Lydie MCounting, palynology
51Amaranthaceae/ChenopodiaceaeChen/Amar#Dupont, Lydie MCounting, palynology
52CissusCissus#Dupont, Lydie MCounting, palynology
53CistusCiu#Dupont, Lydie MCounting, palynology
54ClausenaClausena#Dupont, Lydie MCounting, palynology
55Clematis-typeClm-T#Dupont, Lydie MCounting, palynology
56CleomeCleome#Dupont, Lydie MCounting, palynology
57Cnestis-typeCnesti-T#Dupont, Lydie MCounting, palynology
58Combretaceae/MelastomataceaeComb/Mela#Dupont, Lydie MCounting, palynology
59CommiphoraCommipho#Dupont, Lydie MCounting, palynology
60CordiaCordia#Dupont, Lydie MCounting, palynology
61CorylusCor#Dupont, Lydie MCounting, palynology
62CrossopteryxCrossopt#Dupont, Lydie MCounting, palynology
63Crudia-typeCrudia-T#Dupont, Lydie MCounting, palynology
64CuvieraCuviera#Dupont, Lydie MCounting, palynology
65Cyperaceae undifferentiatedCypae.ud#Dupont, Lydie MCounting, palynology
66Dialium-typeDialiu-T#Dupont, Lydie MCounting, palynology
67DiospyrosDiospyro#Dupont, Lydie MCounting, palynology
68Dodonaea viscosaDod.v#Dupont, Lydie MCounting, palynology
69Elaeis guineensisElaeguin#Dupont, Lydie MCounting, palynology
70EmpetrumEmp#Dupont, Lydie MCounting, palynology
71Ephedra distachya-typeEph.d-T#Dupont, Lydie MCounting, palynology
72Ephedra fragilis-typeEph.f-T#Dupont, Lydie MCounting, palynology
73Ericaceae undifferentiatedEriae.ud#Dupont, Lydie MCounting, palynology
74Eugenia/SyzygiumEuge/Syzy#Dupont, Lydie MCounting, palynology
75Euphorbia-typeEup-T#Dupont, Lydie MCounting, palynology
76Euphorbiaceae undifferentiatedEuphceae.ud#Dupont, Lydie MCounting, palynology
77PapilionoideaePapilion#Dupont, Lydie MCounting, palynology
78FagusFag#Dupont, Lydie MCounting, palynology
79FraxinusFrx#Dupont, Lydie MCounting, palynology
80GaertneraGaertner#Dupont, Lydie MCounting, palynology
81Gentianaceae (Africa)Gentiana#Dupont, Lydie MCounting, palynology
82GrewiaGrewia#Dupont, Lydie MCounting, palynology
83GypsophilaGyp#Dupont, Lydie MCounting, palynology
84HeliotropiumHelio#Dupont, Lydie MCounting, palynology
85Hibiscus-typeHibisc-T#Dupont, Lydie MCounting, palynology
86Hygrophila-typeHygrop-T#Dupont, Lydie MCounting, palynology
87HymenocardiaHymenoca#Dupont, Lydie MCounting, palynology
88HyphaeneHyph#Dupont, Lydie MCounting, palynology
89Hypoestes typeHypoes-T#Dupont, Lydie MCounting, palynology
90Ilex cf. I. mitisIlexmiti#Dupont, Lydie MCounting, palynology
91Indeterminata/variaIndet#Dupont, Lydie MCounting, palynology
92Indigofera-typeIndigo-T#Dupont, Lydie MCounting, palynology
93IodesIodes#Dupont, Lydie MCounting, palynology
94IxoraIxora#Dupont, Lydie MCounting, palynology
95Justicia/MonechmaJust/Mone#Dupont, Lydie MCounting, palynology
96KedrostisKedrosti#Dupont, Lydie MCounting, palynology
97KlaineanthusKlainean#Dupont, Lydie MCounting, palynology
98LanneaLannea#Dupont, Lydie MCounting, palynology
99LigustrumLig#Dupont, Lydie MCounting, palynology
100Liliaceae undifferentiatedLilae.ud#Dupont, Lydie MCounting, palynology
101LophiraLophira#Dupont, Lydie MCounting, palynology
102Macaranga-typeMacara-T#Dupont, Lydie MCounting, palynology
103Maerua-typeMaerua-T#Dupont, Lydie MCounting, palynology
104ManilkaraManilkar#Dupont, Lydie MCounting, palynology
105MartretiaMartreti#Dupont, Lydie MCounting, palynology
106MenyanthesMey#Dupont, Lydie MCounting, palynology
107Mimosa/XyliaMimo/Xyli#Dupont, Lydie MCounting, palynology
108MitracarpusMitracar#Dupont, Lydie MCounting, palynology
109Morus-typeMor-T#Dupont, Lydie MCounting, palynology
110MyriophyllumMyo#Dupont, Lydie MCounting, palynology
111Nauclea cf. N.latifoliaNauclati#Dupont, Lydie MCounting, palynology
112NeuradaNeurada#Dupont, Lydie MCounting, palynology
113NitrariaNit#Dupont, Lydie MCounting, palynology
114OchnaceaeOchnceae#Dupont, Lydie MCounting, palynology
115Oleaceae (Africa)Oleaceae#Dupont, Lydie MCounting, palynology
116OstryaOst#Dupont, Lydie MCounting, palynology
117ParinariParinari#Dupont, Lydie MCounting, palynology
118PavettaPavetta#Dupont, Lydie MCounting, palynology
119PeriplocaPer#Dupont, Lydie MCounting, palynology
120Petersianthus macrocarpusPetersia#Dupont, Lydie MCounting, palynology
121PhyllanthusPhyllant#Dupont, Lydie MCounting, palynology
122PicconiaPicconia#Dupont, Lydie MCounting, palynology
123PinusPin#Dupont, Lydie MCounting, palynology
124PlantagoPla#Dupont, Lydie MCounting, palynology
125Plumbaginaceae undifferentiatedPluae.ud#Dupont, Lydie MCounting, palynology
126Poaceae undifferentiatedPoac.ud#Dupont, Lydie MCounting, palynology
127PodocarpusPod#Dupont, Lydie MCounting, palynology
128Polycarpaea-typePcarpaea-T#Dupont, Lydie MCounting, palynology
129PolycarponPon#Dupont, Lydie MCounting, palynology
130Polygala-typePoa-T#Dupont, Lydie MCounting, palynology
131Polygonum aviculare-typePol.i-T#Dupont, Lydie MCounting, palynology
132PonteridaceaePontceae#Dupont, Lydie MCounting, palynology
133PseudoentadaPseudoen#Dupont, Lydie MCounting, palynology
134PterocarpusPterocar#Dupont, Lydie MCounting, palynology
135PycnanthusPycnanth#Dupont, Lydie MCounting, palynology
136QuercusQue#Dupont, Lydie MCounting, palynology
137Rhamnaceae undifferentiatedRhamnaceae.ud#Dupont, Lydie MCounting, palynology
138RhizophoraRhiz#Dupont, Lydie MCounting, palynology
139Rhus-typeRhu-T#Dupont, Lydie MCounting, palynology
140Rosaceae (Africa)Rosae#Dupont, Lydie MCounting, palynology
141Rubiaceae undifferentiatedRubea.ud#Dupont, Lydie MCounting, palynology
142RumexRum#Dupont, Lydie MCounting, palynology
143Salix cf. Salix chevalieriSal.che#Dupont, Lydie MCounting, palynology
144Salvadora persicaSalvador#Dupont, Lydie MCounting, palynology
145Sapium-typeSapium-T#Dupont, Lydie MCounting, palynology
146Sapotaceae/MeliaceaeSapo/Meli#Dupont, Lydie MCounting, palynology
147Sesbania-typeSesban-T#Dupont, Lydie MCounting, palynology
148Solanum-typeSolanum-T#Dupont, Lydie MCounting, palynology
149Sterculia-typeStercu-T#Dupont, Lydie MCounting, palynology
150SterculiaceaeSteae#Dupont, Lydie MCounting, palynology
151Symphonia globuliferaSymphoni#Dupont, Lydie MCounting, palynology
152Tamarix (Africa)Tam#Dupont, Lydie MCounting, palynology
153TapinanthusTapinant#Dupont, Lydie MCounting, palynology
154TephrosiaTephrosi#Dupont, Lydie MCounting, palynology
155TetrorchidiumTetrorch#Dupont, Lydie MCounting, palynology
156Thea-typeThea-T#Dupont, Lydie MCounting, palynology
157TiliaTil#Dupont, Lydie MCounting, palynology
158TribulusTus#Dupont, Lydie MCounting, palynology
159TrichiliaTrichili#Dupont, Lydie MCounting, palynology
160TrichodesmaTrichode#Dupont, Lydie MCounting, palynology
161TriumfettaTriumfet#Dupont, Lydie MCounting, palynology
162Typha angustifolia-typeTyp.a-T#Dupont, Lydie MCounting, palynology
163UapacaUapaca#Dupont, Lydie MCounting, palynology
164UlmusUlm#Dupont, Lydie MCounting, palynology
165UrticaceaeUrtae#Dupont, Lydie MCounting, palynology
166Utricularia (Africa)Utricula#Dupont, Lydie MCounting, palynology
167VignaVigna#Dupont, Lydie MCounting, palynology
168Zygophyllum/PeganumZygo/Pega#Dupont, Lydie MCounting, palynology
169Spores, monolete psilatemonopsil#Dupont, Lydie MCounting, palynology
170Spores, monolete verrucatemonoverr#Dupont, Lydie MCounting, palynology
171PterisPes#Dupont, Lydie MCounting, palynology
172Spores, trilete psilatetrilpsil#Dupont, Lydie MCounting, palynology
173Spores, trilete verrucatetrilverr#Dupont, Lydie MCounting, palynology
174Fern sporesFern spores#Dupont, Lydie MCounting, palynology
175Pollen totalPollen tot#Dupont, Lydie MCounting, palynology
176MyricaMyr#Dupont, Lydie MCounting, palynology
177OleaOle#Dupont, Lydie MCounting, palynology
Size:
17952 data points

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