•Paleoenvironments

•Zonation, age determination

•Paleo-water depth

•Integrate with other data to define the main flooding surfacesMICROPALAEONTOLOGY

Biostratigraphy laboratory

MICROPALAEONTOLOGY

N16

N15

N14

N13

N12

N11

N10

N9

N8

N7

NN5

NN6

NN4

NN8

NN9

NN10

N6 NN 3

N5

NN2

N4

NN1

T e

21

20

22

23

24

25

18

19

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1PLEISTOCENE

T g - h

T f

EPOCHAGE(Ma)

DINOFLAGELLATE CYSTBIOZONE

BROWN (IN PRESS)

NN7

N17

N18

N20 / N19

N21

N22

NN16

NN15NN14NN13

NN12

NN17

NN18

NN19

NN20NN21

N23

BLOW (1973) MARTINI (1971)

Phyllocladus zone

F. trilobatasubzone

Podocarpusimbricatussubzone

NN11

VPI-PALYNOZONE

VPI unpublished

LAGERFORAMINIFERALETTER CODE

PLANKTONICFORAMINIFERA

BIOZONE

CALCACEOUSNANNOFOSSIL

BIOZONE

HAAK & POSTUMA1975, ADAMS 1964

NEOGENE - QUATERNARY BIOCHRONOSTRATIGRAPHY

VIETNAM PETROLEUM INSTITUTE

Depth

2000m

2050m

2100m

2150m

2200m

2250m

2300m

2350m

2400m

2450m

2500m

2550m

2600m

2650m

2700m

2750m

2800m

2850m

2900m

2950m

3000m

3050m

3100m

3150m

3200m

3250m

3300m

3350m

3400m

3450m

3500m

3550m

3600m

3650m

3700m

3750m

3800m

3850m

3900m

3950m

4000m

4050m

4100m

4150m

4200m

4250m

4300m

4350m

4400m

4450m

4500m

Gamma Log(API)0 150

Undefined column 0 100

Caliper(inches)6 16

Litho

logy

Chron

ostra

tigrap

hy

2000

Late

Plioce

ne

2140

Early

Plioc

ene

2480

Late

Mioce

ne

2590

Middle

Mioc

ene

4059

Indete

rmina

te

4281

4511

? Earl

y - M

iddle M

iocen

eAg

e

Biozone

2710

2840

Lowe

r Tf L

etter

stage

sSc

heme

2000

N20 -

N21

2140

N19

2480

N15-N

18

2590

N14 - N13

2660

N9 - N

12

4059

4511

Indete

rmina

teZo

ne

PalaeoenvironmentSCS Basin

Expo

sed P

eriod

Fluvia

l plain

Coas

tal pl

ain - D

elta

Fresh

water

lacu

strine

Trans

itiona

l / Int

ertida

lInn

er Ne

ritic

Middle

Neriti

cOu

ter Ne

ritic

Uppe

r bath

yal

Middle

bathy

alLo

wer b

athya

l

2000 CU : Globorotalia acostaensis (N16-N21)2020 CU : Globigerinoides extremus (N16-N21)

2140 CU : Globorotalia miocenica (N18-N20)Globoquadrina altispira (N5-N19)Pulleniatina primalis (N17-N19)

2160 CU : Sphaeroidinella subdehiscens(N13-N19)Globigerina seminulina (N9-N19)

2480 CU : Globorotalia plesiotumida (N17-N18)Globigerina venezuelana (N2-N18)

2500 CU : Globorotalia pseudomiocenica(N14-N18)

2550 CU : Globorotalia continuosa (N4-N15)

2590 CU : Globorotalia mayeri (N9-N14)

2660 CU : Globorotalia praemenardii (N9-N12)

2710 CU : FDO of Lepidocyclina spp.

2770 CU : Miogypsina together withLepidocyclina

2800 CU : FDO of Globorotalia foshi lobata(N10-N12)

2830 CU : LDO of Lepidocyclina spp.2840 CU : LDO of Miogypsina spp.

3320 CU : LDO of Globorotalia foshi lobata

3996-3999 CU : Orbulina universa (N9-N23)

Foraminifera comments

Samp

les (m

etres

)

Samp

le de

pth is

BASE

of de

pth ra

nge

Barre

n

Total

coun

t: Micr

opala

eonto

logy

4000

In-Sit

u,'?'

occu

rrenc

es

2000 139

2020 154

2040 216

2060 139

2080 251

2100 295

2120 164

2140 442

2160 1231

2180 1320

2200 1610

2220 1056

2240 468

2260 689

2280 742

2300 386

2320 509

2340 766

2360 968

2380 1171

2400 1289

2420 1391

2440 1359

2460 1629

2480 1657

2500 1880

2510 1160

2520 1789

2530 3362

2540 2473

2550 1775

2560 10960

2570 3429

2580 3709

2590 5210

2600 4091

2610 4735

2620 6574

2630 2038

2640 2138

2650 6758

2660 2066

2670 1074

2680 2112

2690 1395

2700 1400

2710 1326

2720 550

2730 506

2740 416

2750 216

2760 407

2770 331

2780 179

2790 483

2800 403

2810 104

2820 195

2830 371

2840 151

2850 463

2860 614

2870 186

2880 433

2890 364

2900 159

2910 200

2920 264

2930 115

2940 208

2950 188

2960 109

2970 153

2980 229

2990 124

3000 185

3010 193

3020 176

3030 85

3040 176

3050 118

3060 175

3070 213

3080 170

3090 229

3100 202

3110 101

3120 205

3130 298

3140 137

3150 304

3160 235

3170 209

3180 276

3190 360

3200 156

3210 182

3220 407

3230 185

3240 231

3250 181

3260 165

3270 130

3280 100

3290 178

3300 141

3320 302

3340 138

3360 423

3380 288

3400 237

3420 170

3440 332

3460 213

3480 116

3500 153

3520 237

3540 322

3560 234

3580 190

3600 125

3620 109

3640 194

3660 177

3680 191

3700 158

3720 326

3740 187

3756 97

3780 6

3801 2

3819 9

3840 25

3861 8

3879 8

3900 2

3921 3

3939 5

3960 3

3981 3

39994

40204

4041 1

4059

4080

4101 1

4119

4140

4161

4179

4200

4221

4239

4260

4281

42991

432935

4341 1

43595

43801

4398

44251

4440

4467 5

4476

45004511 7

Micropalaeontology

Divers

ity: M

icrop

alaeo

ntolog

y

40

In-Sit

u,'?'

occu

rrenc

es

28

31

24

22

28

35

25

35

39

29

34

31

32

39

36

28

35

34

33

36

37

39

30

33

3140

3430

423435

4338

3439

3428

373434

3731

2935

2628

3730

2732

3025

3025

2834

2522

3425

2831

2326

2822

2427

2322

272122

2924

2030

2215

2424

2032

2222

2721

2433

1623

272122

2816

2229

2423

2225

191920

2331

28

27

18

20

17

25

21

15

16

20

23

19

17

11

15

17

13

15

18

24

18

12

3

2

5

9

5

6

2

3

3

3

3

4

3

1

1

1

91

4

1

1

3

6

MicropalaeontologyAbsolute abundance (10mm=100 counts)

Ammo

nia eq

uator

iana

Ammo

nia sp

p.An

omalin

a spp

.Bo

livina

spp.

Bulim

ina sp

p.Elp

hidium

spp.

Heter

olepa

spp.

Nodo

saria

spp.

Pseu

dorot

alia ind

opac

ifica

Pseu

dorot

alia sc

hroete

niana

Sigmo

idellop

sis sp

p.Sp

haero

idina b

ulloide

sUv

igerin

a spp

.Ep

onide

s spp

.Glo

boca

ssidu

lina sp

p.Gy

roidin

a spp

.Pu

llenia b

uloide

sPy

rgo sp

p.Ro

bulus

spp.

Lage

na sp

p.Qu

inque

loculin

a spp

.Sip

honia

spp.

Canc

ris sp

p.No

nion s

pp.

Trifar

ina sp

p.Ha

nzaw

aia sp

p.Cib

icides

spp.

Amph

istegin

a spp

.

Operc

ulina s

pp.

Lepid

ocyc

lina sp

p.(de

bris)

Miogy

psina

spp.

(debri

s)Am

monia

nippo

nica

6 7 15 4 6 2 5 2 1 1 9 2 6

5 1 12 2 1 4 2 1 2 3 2 1 2

10 2 13 2 3 2 5 10 15 3 8 2

5 10 14 5 2 2 3 3 5 2 1

15 9 1 2 2 1 3 5 3 2 1

19 4 10 2 3 2 15 6 6 12 5 3 3 4 5

8 3 8 2 2 4 2 4 6 3 4

7 2 3 6 2 5 7 8 3 2 2 1 1

9 3 5 9 2 4 10 12 10 18 2 5 4 1 3 8

1 13 12 9 7 2 5 3 6 2

2 2 3 2 11 2 9 1 3 4

6 5 10 2 1 15 4 7 5 1 2 2 6 2

5 1 8 7 5 6 214 7 2 4 3 2 1

4 2 7 4 4 20 5 4 1 3 4 1

1 11 13 2 4 9 5 6 3 2 4 2 4

14 11 11 5 4 4 17 1 3 2 2 3

3 3 1 3 4 12 2 1 2 2

7 10 6 8 3 1 18 2 5 3 2 2 2 3 4

4 7 5 2 3 10 2 2 3 2 1 1

3 5 1 2 3 7 7 9 2 2 6 7 1 1

11 6 2 5 4 26 5 5 5 4 3 6 2 6

7 4 8 1 1 2 5 31 2 1 6 3 3 3 3

4 3 11 2 10 5 15 1 6 10 1 4

11 3 9 2 2 19 7 7 5 6 5 1 2

3 7 2 6 5 5 6 8 5 21 7 1 4 8 19 8 9 4 2 1 6 210 7 2 2 9 18 5 2 7 3 2 4 6

1 3 11 4 3 5 5 2 4 3 4 24 3 17 2 3 10 10 11 6 14 6 6 2 8 2 1 1

16 5 6 1 2 3 1 15 5 2 3 72 4 12 2 6 3 12 1 8 12 2 32 12 3 3 7 10 15 4 7 2 2 8 5 3 6 2 34 2 3 1 3 4 3 6 3 2 4 2 1 4

12 15 1 7 3 3 17 1 1 4 7 1 5 41 9 3 2 7 13 13 5 6 11 4 5 2 1 72 5 4 7 11 4 3 4 1 3 2 2 6 1

1 8 10 5 3 5 15 1 3 1 4 41 3 8 2 3 5 12 9 18 1 1 1 3 2 2 2 41 4 7 9 2 8 18 7 6 15 10 1 2 9 1 4 105 7 2 2 4 1 1 5 3 8 4 1 2 3 3 6 24 1 10 1 3 5 2 7 13 4 1 2 13 3 4 42 8 12 2 1 4 21 1 5 1 11 1 65 2 2 1 2 3 1 4 1 10 1 1 3 51 2 3 1 4 4 3 10 7 2 1 1 2 1

2 8 1 4 1 4 3 2 1 2 122 3 2 3 1 1 8 2 2 1 12 41 5 3 5 4 2 11 6 9 4 3 3 4 3 75 3 41 5 2 1 5 1 1 3 1 1 1 1 3 15 22 1 2 1 3 3 2 2 2 4 1 1 1 6 61 1 1 4 8 2 5 3 2 1 2 1 1 2 1 141 3 1 1 1 2 1 1 3 1 1 1 1 5 33 1 2 5 1 5 4 2 1 3 5 22 2 1 1 9 1 2 1 1 1 2 8 5 11 1 1 1 3 1 2 1 1 22 4 3 2 2 3 1 1 5 2 2 1 1 2 2 2 23 1 4 1 3 1 4 12 5 10 1 4 1 2 1 31 3 3 1 1 2 1 1 2 2 1 12 1 2 1 1 1 1 2 1 21 1 3 2 1 1 3 7 3 2 1 1 1 1 2 3 11 1 2 2 1 3 1 3 1 1 1 12 2 1 5 1 3 2 1 2 2 2 33 2 2 5 2 8 7 5 3 2 5 4 22 4 5 1 3 1 1 3 2 34 1 2 3 2 1 7 2 2 3 16 4 4 1 1 3 2 8 1 1 12 4 4 1 3 2 1 1 21 2 3 1 4 2 2 1 2 2 31 4 1 1 2 1 9 4 6 1 33 1 3 1 4 1 3 2 6 2 12 1 1 1 2 2 2 5 1 3 1

2 2 3 2 2 3 1 1 2 12 3 2 1 1 4 2 1 1 1

2 2 2 1 2 2 1 2 11 7 2 1 1 8 2 1 2 2 1 1 13 7 1 1 1 1 1 1 1 23 1 3 2 4 4 2 23 2 1 1 1 1 8 2 2 1 1 4 33 5 2 1 1 1 32 1 2 12 2 1 1 3 2 1 51 3 1 1 1 1 2 2 1 3 15 1 3 5 2 1 1 1 12 1 1 1 1 2 4 3 2 1 1 47 3 8 1 2 2 2 3 1 4 1 45 2 1 3 1 1 6 1 1 1 2

4 2 4 3 1 1 3 1 1 1 52 2 2 1 1 1 35 5 2 2 4 1 2 1 1 12 2 4 2 1 1 2 3 2 3 13 2 3 1 2 2 3 16 1 3 3 2 2 4 1 1 3 3 22 2 1 7 1 2 2 2 4 1 1 23 7 6 2 2 3 2 4 26 5 3 2 5 1 1 1 1 11 2 2 4 3 2 6 4 2 2 2 12 4 2 4 4 1 34 2 1 1 2 2 2 2 2 2 32 1 2 1 2 4 6 4 8 3 1 6 14 6 4 1 1 1 2 1 1 3 1 1 22 2 3 2 2 1 2 1 4 2 1 23 2 4 2 1 2 3 4 2 65 1 3 2 1 2 3 1 6 5 1 1 13 3 4 1 1 2 1 1 27 2 2 1 1 25 2 3 1 2 1 2 14 2 4 1 2 1 2 1 1 1 28 6 1 3 2 4 1 2 1 2 3 3 1 1 2 1

2 2 1 2 1 10 3 2 1 2 3 1 1 1 4 1

10 3 2 2 1 4 4 4 3 1 5 3 3 2

1 1 1 5 4 2 1 1

6 3 2 3 1 1 2 2

1 1 4 1 2 3 2 1 2

8 2 1 4 5 2 5 2 1 2 1 2

5 2 2 1 2 1 2 1 4 3

1 3 1 2 2 2

3 2 6 1 1 1

2 2 4 6 3 1 3 1

5 1 1 4 2 3 1 3 2 2 2 3

2 1 4 1 2 1 2 3 1 2

4 2 2 4 2 2 1

1 1

6 4 3 3 2 3

3 3 2 4 1

2 1 2 1 1 1

2 1 1 2 2 1 1 2

7 1 1 2 1 1 1 1

5 1 1 1 3 2 1 2 2 2 2

2 2 1 2 4 2 1 1 2

4 1 2 1 2

4 1

1

1

4 1 1

2 2 1

1 1

1

1

1 1

1 2

1

1

1

1

1

Foraminifera Calcareous*1

Bathy

sipho

n spp

.Big

eneri

na no

dosa

riaCla

vulina

spp.

Cycla

mmina

spp.

Egge

rella s

pp.

Gaud

ryina

spp.

Haplo

phrag

moide

s spp

.Te

xtular

ia spp

.

1 1 2 5 2 3

1 1 2

5 2

1

3 2

4 2 3 7

2 1

2 2 1 1

1 3 2

3 3

1

4 4 3

2 2 3 1

5 1

4 2

1 2 1

1 1 1

2 3 3 2

3 4 3 1 1

2 1

4 2 2 3 4

1 1

2 3 1

2 2 5

1 1 31 1 4 14 7

11

4 3 2 53 21 5 53 1 1 52 31 3 12 1 5 14 11 1 2

3 41 1 2

1 4 2 23 23 2 11 1 2

22 1 1

1 11 12 1 1

2 21 1 2

1 211

111

1 22

2 1 41 1 61 1

1 2 3333232

1 2 1 11

1 212 1

1 11 1

1

1

1 21

1

12 1

1 1 1 2

21

3

2412

1 21

11

1

1 2

1

1

1

1 2 1

2

1

1 3

1

1

1 3

1 1

1

1

1 3

31

*2

Ostra

coda

.

1

1

2

3

1

1

123

5

2

1

1

1

1

4

1

3

1

1

1

Absolute abundance (10mm=100 counts)

Globig

erino

ides im

matur

us

Globig

erino

ides o

bliquu

s

Globig

erino

ides r

uber

Globig

erino

ides s

accu

lifer

Globig

erino

ides t

rilobu

s

Globo

rotalia

acos

taens

is

Globo

rotalia

men

ardii

Orbu

lina bil

obata

Orbu

lina un

iversa

Globig

erina

spp.

Globig

erino

ides e

xtrem

us

Globo

rotalia

hume

rosa

Globo

rotalia

obes

a

Globo

rotalia

spp.

Globo

rotalia

tosa

ensis

Orbu

lina su

turalis

Spha

eroidin

ella de

hisce

nsGlo

borot

alia tu

mida

Hastig

erina

aequ

ilatera

lis

Globo

rotalia

cras

safor

misPu

lleniati

na ob

liquiloc

ulata

Globig

erino

ides b

ulloide

sGlo

bigeri

noide

s con

globa

tusGlo

boqu

adrin

a altis

pira

Globo

rotalia

mioc

enica

Globo

rotalia

multi

came

rata

Pullen

iatina

prima

lisGlo

bigeri

na se

minulin

a

Spha

eroidin

ella su

bdeh

iscen

s

Globo

rotalia

flexu

osa

Globig

erina

nepe

nthes

Globig

erina

vene

zuela

na

Globo

rotalia

plesio

tumida

Globo

rotalia

pseu

domio

cenic

aGlo

borot

alia sc

itula

Globig

erina

bulloi

des

Globo

rotalia

contin

uosa

Globo

rotalia

may

eriGlo

bigeri

noide

s spp

.Glo

borot

alia pr

aeme

nardi

iGlo

borot

alia fo

shi lo

bata

Globig

erino

ides s

ubqu

adrat

usGlo

bigeri

noide

s qua

drilob

atus

Globo

quad

rina s

pp.

14 1 11 3 15 2 5 1 7

4 13 34 2 17 12 2 1 3 5 1 1 2 1 14

13 9 41 11 9 12 16 191 3

15 1 23 5 14 2 8 14 3 1

9 50 13 34 16 2 25 1 4 1 6 35 2 2 2

4 14 12 24 32 5 5 14 7 15 10 24 6 4 3

23 2 16 7 24 1 7 9 17 1 6 2

34 15 83 24 43 25 13 18 7 22 10 7 30 8 9 35 1 3

70 12 54 192 112 26 12 17 80 64 92 4 12 3 6 200 11 15 10 128

80 80 180 140 30 23 18 120 15 26 8 4 250 30 16 124 110

44 90 4 200 280 30 10 3 180 7 9 2 1 60 20 15 1 240 33 20 200 108 13

64 128 192 13 10 16 120 64 24 9 5 196 6 130

52 17 65 14 14 125 7 9 4 30 2 2 23 20

10 60 10 44 160 9 2 5 60 8 9 4 2 1 3 7 4 1 42 34 8 70 68 2

7 9 8 180 7 6 15 100 1 11 12 5 1 3 1 120 3 7 9 164

46 15 3 32 65 8 56 6 3 20 2 31 18

48 80 54 48 1 1 25 5 6 5 3 1 2 4 3 13 13 6 64 82 7

13 6 64 192 9 73 13 8 4 3 127 3 5 32 128

32 262 35 160 58 14 4 138 25 25 3 9 6 22 114 7

52 300 82 200 62 1 5 80 12 34 20 4 3 4 80 9 50 80 33

20 6 18 100 250 23 9 19 230 50 17 3 8 150 60 7 14 200

54 202 108 254 57 1 4 110 12 38 22 28 2 1 5 88 80 3 104 124 8

85 245 110 174 11 17 225 20 52 2 5 87 78 20 150

96 216 9 128 192 64 10 23 209 64 64 10 192 2 4 256

176 216 68 180 135 22 32 320 25 14 8 122 52 3 58 154 14 4160 220 2 80 200 140 2 44 326 7 32 11 2 19 150 70 86 180 9 48 2 7 4

47 11 136 138 101 11 10 50 100 47 6 6 198 9 188 3 2 646 20 160 232 88 8 10 728 76 8 5 164 16 26 144 5 5

180 291 1 480 672 224 3 26 904 5 9 10 2 13 188 14 100 112 5 5 2 4 4180 188 5 288 288 256 11 23 360 112 96 14 11 2 180 13 360 6120 140 200 210 270 11 19 450 100 12 12 2 42 7 52 17 10 5 7 9 8756 858 896 2288 704 5 60 2770 3 19 26 1 32 4 1413 75 240 616 30 33 15 10256 128 128 512 128 11 29 600 19 96 15 15 1 3 640 3 15 768 1 9380 168 288 960 92 22 1200 24 18 11 224 5 180 12 9 9 20

610 960 598 1115 5 21 1150 5 30 15 326 4 69 123 3 60 3 7 1 9528 660 496 640 5 25 980 14 3 256 23 384 1 6 3

1000 650 975 700 30 950 21 30 70 1 42 184 3 14

432 710 929 978 33 2280 48 21 60 802 41 72 1 72 7 2456 124 84 189 52 630 6 6 10 90 155 36 43 11 25256 80 64 512 13 24 628 17 4 320 23 128 5 1750 785 840 1500 40 1860 72 90 180 150 302 5 85 2 5 4500 52 140 210 13 28 900 3 20 45 35 15 5 15 2 3

27 11 256 7 23 210 21 1 320 14 128 9210 245 270 690 1 15 385 12 7 92 58 56 3 17 1 1 2150 120 140 384 3 23 300 2 17 140 50 19 2 3

14 72 64 256 7 28 428 16 2 256 18 192 29 171 300 234 5 8 95 24 8 130 1 60 102 2 20 3 4 330 62 180 136 8 3 55 2 6 12 8 2 1

24 21 92 22 87 15 96 12 9620 95 22 104 13 2 32 2 3 44 7 10 8 1

30 15 24 35 7 3 36 2 12 3 17 222 3 54 80 8 20 14 64 14 90 1

21 60 23 66 7 2 23 5 20 22 35 1 6 124 19 20 30 1 2 40 13 5 2 2 2 3 1

18 7 64 128 6 12 42 4 92 9 6414 80 35 70 17 1 29 3 15 17 32 4 11 2 10 5

7 8 11 17 4 1 19 4 8 1 2 210 3 18 45 5 2 25 7 32 1 3212 96 35 72 1 24 5 35 14 20 6 3 4 1 614 7 10 16 3 30 5 11 3 30 113 11 64 72 4 20 90 12 80 6 56 1 1

58 95 68 120 14 4 70 45 19 33 4 10 8 727 11 18 23 2 45 6 5 17 1 416 9 100 8 19 70 13 64 12 84 2 2

22 84 26 23 11 2 37 16 33 17 26 4 12 1 9 620 3 13 25 35 14 4 3 14 1 1 3

11 2 13 33 5 9 24 10 27 1 37 28 60 27 50 6 2 22 6 9 11 20 2 4 1 116 3 9 18 2 17 5 4 4 6 1

8 20 25 36 6 26 6 26 1 316 27 19 43 2 13 6 17 1 21 1 618 3 11 17 1 25 1 5 7 2

7 5 4 31 9 5 5 28 34 611 43 17 60 3 1 9 3 13 19 7 1 3 3 518 4 12 22 22 3 4 3 9 2 1 2

9 8 16 35 7 15 3 6 23 2 32 86 30 8 48 5 19 2 2 9 3 14 1 10 1 329 12 18 27 2 1 33 1 2 9 5 16 33 4 6 3 8 2 5 24 2 2110 40 12 45 8 6 3 6 2 5 6 6 6 1 2 112 16 8 22 22 1 1 4 3 7 1 3

4 8 20 43 5 16 3 4 1 45 65 48 19 46 8 1 18 1 4 3 5 8 11 2 4 1 2 1

20 8 18 30 1 29 9 13 39 40 41 9 3 6 4 45 43 46 40 20 43 1 1 14 3 2 12 8 17 3 1 2 314 6 8 20 1 3 22 1 2 3 5 1 2

6 6 21 40 6 4 20 5 28 2 34 618 55 15 60 11 1 25 2 15 10 22 2 10 1 4 9 6

23 5 15 25 34 14 3 16 6 38 76 5 5 21 4 54 5 5311 36 16 48 4 3 32 3 10 10 22 4 5 330 13 33 10 3 40 11 17 16 2 15 7 20 64 5 4 53 3 32 4 5215 79 32 76 5 33 9 16 10 28 2 8 7 3

25 14 28 1 35 4 15 13 15 6 33 40 5 27 7 25 2 713 82 18 71 6 2 53 7 26 16 38 4 13 7 6

25 10 15 29 4 34 6 13 17 35 4 23 53 5 19 5 42 3 4627 12 20 34 2 24 9 11 8 28 17 17 28 25 1 6 16 5 1 8

21 7 12 20 1 30 4 11 4 213 10 7 20 1 18 2 5 5 1 1 1

6 7 19 50 3 1 4 4 12 3 515 6 12 34 4 9 4 3 19 2 18 46 40 27 80 38 4 5 12 15 17 2 8 3 3

6 1 13 7 24 1 11 4 1 30 2 1

9 12 69 75 7 13 6 7 69 100 6

6 4 60 99 4 10 4 73 11

9 8 21 55 5 11 8 3 40 5 51

8 5 23 57 11 42 6

8 9 42 75 7 19 53 8 71

11 12 20 51 7 16 7 54 4 6

7 5 19 35 2 14 1 21

11 7 21 30 5 28 3 2 4 28

8 8 32 52 6 22 8 45 6 24

12 13 48 68 7 20 11 46 6 61

4 4 41 57 2 10 44 3 50

5 3 17 43 2 2 2 48 5 46

2 8 21 49 3 9 26 4

4 31 4 14 6 22 3

7 6 2 51 7 17 4 32 22 31

7 33 39 4 4 41 41

28 37 5 19 41 48

6 9 23 39 4 1 12 26 22

7 5 68 77 7 9 1 2 33 3 88

6 5 32 52 7 12 12 3 41

1 7 26 37 4 8 4

1

1 1

5 1 1 1

2 6 3 1 1 1 5 5

1

1 1

1 1

1 1 3

1 1 1

1 1

1 1

1

1

1 9 1 3 8 5 4

2 1 1

1

1 2 2

1 1 1 1 1 2

Foraminifera Planktonic

Samp

les

2000

2020

2040

2060

2080

2100

2120

2140

2160

2180

2200

2220

2240

2260

2280

2300

2320

2340

2360

2380

2400

2420

2440

2460

24802500251025202530254025502560257025802590260026102620263026402650266026702680269027002710272027302740275027602770278027902800281028202830284028502860287028802890290029102920293029402950296029702980299030003010302030303040305030603070308030903100311031203130314031503160317031803190320032103220323032403250326032703280329033003320

3340

3360

3380

3400

3420

3440

3460

3480

3500

3520

3540

3560

3580

3600

3620

3640

3660

3680

3700

3720

3740

3756

3777-3780

3798-3801

3816-3819

3837-3840

3858-3861

3876-3879

3897-3900

3918-3921

3936-3939

3957-3960

3978-3981

3996-3999

4017-4020

4038-4041

4056-4059

4077-4080

4098-4101

4116-4119

4137-4140

4158-4161

4176-4179

4197-4200

4218-4221

4236-4239

4257-4260

4278-4281

4296-4299

4326-43294338-4341

4356-4359

4377-4380

4395-4398

4422-4425

4437-4440

4464-44674473-4476

4497-45004509-4511

Well Name : 06/94-HH-1XOperator : Pearl Energy

Interval : 2000m - 4511m MICROPALAEONTOLOGY DISTRIBUTION CHART

Scale : 1:5000 06/94-HH-1XChart date : 27 July 2010 Nguyen Van Hoi, Le T. Tuyet Hong, Do Viet Hieu

Enclosure 01PETRO IETNAMV

VPI

Base Lithology

clay

sandstone (coarse)

coal/lignite

limestone

SamplingCutting

Core

Sidewall core

Corrected core

Corrected Cutting

Core corrections06/94-HH-1X

Depending on Micropalaeontological analysis, we provide the power tool which supports for both dating and environmental interpretation in fully marine rocks.