Grain size and chemical composition of the surface sediment layer from the Pacific Ocean


Autoria(s): Bezrukov, Panteleimon L; Petelin, Veniamin P; Lisitzin, Alexander P; Ostroumov, Esper A; Romankevich, Evgeny A; Skornyakova, Nadezhda S
Cobertura

MEDIAN LATITUDE: -8.386998 * MEDIAN LONGITUDE: -169.244831 * SOUTH-BOUND LATITUDE: -69.995000 * WEST-BOUND LONGITUDE: 122.380000 * NORTH-BOUND LATITUDE: 55.908300 * EAST-BOUND LONGITUDE: -66.581700

Data(s)

09/06/1970

Resumo

The book is devoted to results of studies of Pacific sediment composition, regularities of their distribution and processes of sedimentation in the Pacific Ocean. Materials obtained by Soviet expeditions are the main part of the book.

Formato

application/zip, 2 datasets

Identificador

https://doi.pangaea.de/10.1594/PANGAEA.740039

doi:10.1594/PANGAEA.740039

Idioma(s)

en

Publicador

PANGAEA

Relação

Bezrukov, Panteleimon L; Lisitzin, Alexander P; Ostroumov, Esper A; Romankevich, Evgeny A; Skornyakova, Nadezhda S (1970): Supplement 2. CaCO3, amorphous SiO2, organic carbon, Fe, and Mn contents in the surface sediment layer of the Pacific Ocean: R/V Vityaz and D/E Ob data. In: Bezrukov, P.L. (Ed.), Sedimenttation in the Pacific Ocean. Part 2. Pacific Ocean Monogr; Nauka Publ. (Moscow): in Russian, 386-413

Petelin, Veniamin P; Bezrukov, Panteleimon L; Lisitzin, Alexander P (1970): Supplement 1. Grain size composition of the surface sediment layer from the Pacific Ocean: R/V Vityaz and D/E Ob data. In: Bezrukov, P.L. (Ed.), Sedimenttation in the Pacific Ocean. Part 2. Pacific Ocean Monogr; Nauka Publ. (Moscow): in Russian, 357-385

Direitos

CC-BY: Creative Commons Attribution 3.0 Unported

Access constraints: unrestricted

Fonte

Supplement to: Bezrukov, Panteleimon L; Lisitzin, Alexander P; Petelin, Veniamin P; Skornyakova, Nadezhda S; Romankevich, Evgeny A; Ostroumov, Esper A; Andrushchenko, Polina F; Volkov, Igor I (1970): Sedimenttation in the Pacific Ocean. Part 2. Pacific Ocean Monogr., Moscow, Nauka Publ. (P.L. Bezrukov, Ed.), VI, 419 pp

Palavras-Chave #<1 µm; <10 µm; >100 µm; >1 mm; 1-0.5 mm; 100-50 µm; 10-5 µm; 250-100 µm; 500-250 µm; 50-10 µm; 5-1 µm; Archive of Ocean Data; ARCOD; bSiO2; CaCO3; Calcium carbonate; Carbon, organic, total; D50; Depth; Depth, bottom/max; DEPTH, sediment/rock; Depth, top/min; Depth bot; Depth top; Double leaching by 5% Na2CO3; Event; Fe; GC; Grain size, sieving; Grain size, sieving/settling tube; Gravity corer; Iron; Manganese; Median, grain size; Mn; MULT; Multiple investigations; Ob; Ob1; Ob1-54; Ob1-55; Ob1-56; Ob1-57; Ob1-62; Ob1-68; Ob1-73; Ob1-74; Ob1-75; Ob1-77; Ob1-78; Ob1-79; Ob1-80; Ob1-81; Ob1-82; Ob1-83; Ob1-85; Ob3; Ob3-336; Ob3-339; Ob3-340; Ob3-341; Ob3-343; Ob3-345; Ob3-347; Ob3-349; Ob3-350; Ob3-352; Ob3-357; Ob3-361; Ob3-363; Ob3-365; Ob3-367; Ob3-369; Ob3-370; Ob3-371; Ob3-373a; Ob3-374; Ob3-376; Ob3-381; Ob3-382; Ob3-384; Ob3-385; Ob3-386; Ob3-388; Ob3-389; Ob3-391; Ob3-393; Ob3-396; Ob3-402; Ob3-404; Ob3-406; Ob3-408; Ob3-409; Ob3-411; Ob3-413; Ob3-417; Ob3-419GC; Ob3-420GC; Ob3-421GC; Ob3-423GR; Ob3-424GC; Ob3-427; Ob3-428; Ob3-429; Ob3-430; Ob3-433; Ob3-435; Ob3-438; Ob3-439; Ob3-442; Ob3-444; Ob3-445; Ob3-446; Ob3-448; Ob3-452; Ob3-453; Ob3-454; Ob3-457; OKEAN; Okean Grab; Opal, biogenic silica; Sediment; Sediment type; Size fraction < 0.001 mm, clay; Size fraction < 0.010 mm; Size fraction > 0.100 mm; Size fraction > 1 mm, gravel; Size fraction 0.005-0.001 mm; Size fraction 0.010-0.005 mm; Size fraction 0.050-0.010 mm; Size fraction 0.100-0.050 mm; Size fraction 0.250-0.100 mm; Size fraction 0.500-0.250 mm, 1.0-2.0 phi, medium sand; Size fraction 1.000-0.500 mm, 0.0-1.0 phi, coarse sand; Sort; Sorting; Southeast Pacific; Sum; TOC; TRAWL; Trawl net; VITYAZ; Vityaz (ex-Mars); VITYAZ1328-GR; VITYAZ1329-GR; VITYAZ1346-GR; VITYAZ1347-GR; VITYAZ1378-GR; VITYAZ1380-GR; VITYAZ159-GC; VITYAZ162-GC; VITYAZ166-GC; Vityaz-20; VITYAZ2074-GR; VITYAZ2079-GR; VITYAZ2081-GR; VITYAZ2096-GC; VITYAZ2110-GC; VITYAZ2116-GC; VITYAZ2118-GR; VITYAZ2121-GR; VITYAZ2122-GR; VITYAZ2133-GR; VITYAZ2136-GC; VITYAZ2137-GC; VITYAZ2139-GR; VITYAZ2141-GC; VITYAZ2153-GC; VITYAZ2154-GC; VITYAZ2155-GC; VITYAZ2157-GC; VITYAZ2164-GC; VITYAZ2164-GR; VITYAZ2173-GC; VITYAZ2173-GR; VITYAZ2174-GC; VITYAZ2175-GC; VITYAZ2176-GC; VITYAZ2187-GC; VITYAZ2188-GC; VITYAZ2190-GC; VITYAZ2192-GC; VITYAZ2197-GC; VITYAZ2202-GC; VITYAZ2203-GC; VITYAZ2208-GC; VITYAZ2217-GR; VITYAZ2218-GC; VITYAZ2218-GR; VITYAZ2219-GC; VITYAZ2219-GR; VITYAZ2433-GC; VITYAZ2439-GC; Vityaz-25; VITYAZ2563-GR; VITYAZ2566-GR; VITYAZ2667-GR; Vityaz-29; VITYAZ3102-GC; VITYAZ3102-GR; VITYAZ3106-GC; VITYAZ3107-GC; VITYAZ3108-GC; VITYAZ3108-GR; VITYAZ3109-GC; VITYAZ3110-GC; VITYAZ3112-GC; VITYAZ3113-GC; VITYAZ3114-GC; VITYAZ3115-GC; VITYAZ3116-GC; VITYAZ3127-GR; VITYAZ3135-GR; VITYAZ3136-GR; VITYAZ3145-GR; VITYAZ3146-GC; VITYAZ3148-GR; VITYAZ3151-GC; VITYAZ3151-GR; VITYAZ3152-GC; VITYAZ3154-GR; VITYAZ3155-GC; VITYAZ3156-GC; VITYAZ3162-GR; VITYAZ3163-GC; VITYAZ3163-GR; VITYAZ3165-GC; VITYAZ3166-GR; VITYAZ3168-GC; VITYAZ3168-GR; VITYAZ3189-GR; VITYAZ3198-GC; VITYAZ3200-GC; VITYAZ3206-GC; VITYAZ3206-GR; VITYAZ3208-GR; VITYAZ3209-GC; VITYAZ3211-GC; VITYAZ3212-GR; VITYAZ3213-GC; VITYAZ3222-GR; VITYAZ3223-GR; VITYAZ3224-GC; VITYAZ3225-GR; VITYAZ3231-GC; VITYAZ3232-GR; VITYAZ3233-GC-1; VITYAZ3238-GC; VITYAZ3238-GR; VITYAZ3240-GR; VITYAZ3241-GC; VITYAZ3243-GR; VITYAZ3246-GC; VITYAZ3248-GC; VITYAZ3250-GC; VITYAZ3251-GC; VITYAZ3252-GC; VITYAZ3253-GC; VITYAZ3254-GC; VITYAZ3255-GR; VITYAZ3257-GC; VITYAZ3257-GR; VITYAZ3270-GR; VITYAZ3271-GR; VITYAZ3272-GC; VITYAZ3273-GC; VITYAZ3274-GC; VITYAZ3274-GR; VITYAZ3277-GR; VITYAZ3281-GR; VITYAZ3282-GR; VITYAZ3284-GR; VITYAZ3289-GR; VITYAZ3290-GR; VITYAZ3291-GR; VITYAZ3294-GR; VITYAZ3296-GR; VITYAZ3302-GR; VITYAZ3304-GR; VITYAZ3306-GR; VITYAZ3311-GR; VITYAZ3312-GR; VITYAZ3313-GR; VITYAZ3316-GR; VITYAZ3319-GR; VITYAZ3322-GC; VITYAZ3324-GC; VITYAZ3324-GR; VITYAZ3325-GC; VITYAZ3327-GC; VITYAZ3331-GC; VITYAZ3331-GR; VITYAZ3337-GR; VITYAZ3338-GC; VITYAZ3339-GC; VITYAZ3340-GC; VITYAZ3340-GR; VITYAZ3341-GC; VITYAZ3342-GC; VITYAZ3343-GC; VITYAZ3344-GR; VITYAZ3345-GR; VITYAZ3351-GC; VITYAZ3357-GR; VITYAZ3357TR; VITYAZ3358-GC; VITYAZ3359-GR; VITYAZ3360-GC; VITYAZ3361-GC; VITYAZ3362-GC; VITYAZ3363-GC; VITYAZ3364-GR; VITYAZ3365-GC; VITYAZ3366-GC; VITYAZ3372-GR; VITYAZ3373-GR; VITYAZ3375-GR; VITYAZ3376-GC; VITYAZ3377-GR; VITYAZ3378-GC; VITYAZ3379-GR; VITYAZ3380-GR; VITYAZ3381-GC; VITYAZ3382-GR; VITYAZ3383-GR; VITYAZ3384-GR; VITYAZ3386-GR; VITYAZ3388-GC; VITYAZ3388-GR; VITYAZ3389-GC; VITYAZ3390-GC; VITYAZ3392-GC; VITYAZ3392-GR; VITYAZ3393-GC; VITYAZ3393-GR; VITYAZ3398-GC; VITYAZ3398-GR; VITYAZ3399-GC; VITYAZ3399-GR; Vityaz-34; VITYAZ3402-GC; VITYAZ3402-GR; VITYAZ3403-GC; VITYAZ3406-GR; VITYAZ3415-GR; VITYAZ3417-GR; VITYAZ3425-GR; VITYAZ3442-GR; VITYAZ3443-GR; VITYAZ3444-GC; VITYAZ3445-GC; VITYAZ3449-GC; VITYAZ345?-GR; VITYAZ3451-GC; VITYAZ3453-GC; VITYAZ3456-GC; VITYAZ3456-GR; VITYAZ3459-GR; VITYAZ3460-GC; VITYAZ3465-GC; VITYAZ3471-GR; VITYAZ3476-GR; VITYAZ3478-GC; VITYAZ3478-GR; VITYAZ3480-GC; VITYAZ3480-GR; VITYAZ3481-GC; VITYAZ3481-GR; VITYAZ3482-GC; VITYAZ3482-GR; VITYAZ3483-GC; VITYAZ3483-GR; VITYAZ3485-GC; VITYAZ3485-GR; VITYAZ3487-GR; VITYAZ3489-GR; VITYAZ3492-GC; VITYAZ3492-GR; VITYAZ3493-GC; VITYAZ3494-GR; VITYAZ3494TR; VITYAZ3495-GC; VITYAZ3495-GR; VITYAZ3497-GC; VITYAZ3498-GC; VITYAZ3500-GC; VITYAZ3501-GC; VITYAZ3503-GC; VITYAZ3506-GC; VITYAZ3506-GR; VITYAZ3507-GC; VITYAZ3508-GR; VITYAZ3509-GC; VITYAZ3511-GC; VITYAZ3511-GR; VITYAZ3512-GR; VITYAZ3513-GR; VITYAZ3514-GC; VITYAZ3514TR; VITYAZ3516-GR; VITYAZ3517-GR; VITYAZ3518-GC; VITYAZ3520-GC; VITYAZ3525-GC; VITYAZ3528-GC; VITYAZ3530-GC; VITYAZ3531-GR; VITYAZ3532-GC; VITYAZ3535-GC; VITYAZ3536-GR; VITYAZ3569-GR; VITYAZ3570-GR; VITYAZ3575-GR; VITYAZ3577-GR; VITYAZ3578-GC; VITYAZ3578-GR; VITYAZ3584-GC; VITYAZ3587-GC; VITYAZ3588-GR; VITYAZ3589-GR; VITYAZ3590-GR; VITYAZ3594-GR; VITYAZ3596-GC; VITYAZ3597-GR; VITYAZ3598-GR; VITYAZ3599-GC; VITYAZ3600-GC; VITYAZ3625-GC; VITYAZ3626-GC; VITYAZ3627-GC; VITYAZ3629-GR; VITYAZ3630-GC; VITYAZ3630-GR; VITYAZ3631-GR-2; VITYAZ3633-GC; VITYAZ3634-GC; VITYAZ3635-GC; VITYAZ3637-GC; VITYAZ3641-GC; VITYAZ3644-GC; VITYAZ3644-GR; VITYAZ3650-GC; VITYAZ3651-GC; VITYAZ3654-GR; VITYAZ3655-GC; VITYAZ3655-GR; VITYAZ3660-GC; VITYAZ3661-GC; VITYAZ3662-GC; VITYAZ3662-GR; VITYAZ3663-GR; VITYAZ3668-GC; VITYAZ3670-GR; VITYAZ3671-GC; VITYAZ3673-GR; VITYAZ3674-GC; VITYAZ3678-GC; VITYAZ3680-GC; VITYAZ3680-GR; VITYAZ3682-GR; VITYAZ3684-GC; VITYAZ3685-GC; VITYAZ3687-GC; VITYAZ3691-GC; VITYAZ3694-GC; VITYAZ3697-GC; VITYAZ3699-GC; VITYAZ3709-GC; VITYAZ3713-GR; VITYAZ3714-GC; VITYAZ3716-GR; VITYAZ3718-GR; VITYAZ3719-GC; VITYAZ3721-GC; VITYAZ3724-GC; VITYAZ3725-GC; VITYAZ3727-GC; VITYAZ3729-GC-2; VITYAZ3735-GC; VITYAZ3736-GC; VITYAZ3746-GC; VITYAZ3749-GC; VITYAZ3752-GR; VITYAZ3758-GC; VITYAZ3759-GC; VITYAZ3778-GR; VITYAZ3781-GR; VITYAZ3782-GC; VITYAZ3784-GC; VITYAZ3787-GC; VITYAZ3791-GC; VITYAZ3793-GC; VITYAZ3793-GR; VITYAZ3795-GC; VITYAZ3797-GC; VITYAZ3802-GC; VITYAZ3802-GR; VITYAZ3803-GR; VITYAZ3805-GR; VITYAZ3807-GR; VITYAZ3810-GR; VITYAZ3811-GR; VITYAZ3818-GR; VITYAZ3819-GR; VITYAZ3821-GR; VITYAZ3822TR; VITYAZ3823-GR; VITYAZ3825TR; VITYAZ3827-GR; VITYAZ3828-GR; VITYAZ3831-GC; VITYAZ3831TR; VITYAZ3834-GC; VITYAZ3835-GR; VITYAZ3836-GC; VITYAZ3837-GR; VITYAZ3838-GC; VITYAZ3838-GR; VITYAZ3839-GC; VITYAZ3839-GR; VITYAZ3840-GC; VITYAZ3841-GR; VITYAZ3845-GR; VITYAZ3846-GC; VITYAZ3847-GC; VITYAZ3848-GR; VITYAZ3849-GR; VITYAZ3849TR; VITYAZ3850-GC; VITYAZ3851-GR; VITYAZ3852-GC; VITYAZ3853-GR; VITYAZ3854-GC; VITYAZ3855-GR; VITYAZ3856-GC; VITYAZ3858-GC; VITYAZ3859-GR; VITYAZ3860-GC; VITYAZ3862-GR; VITYAZ3863-GC; VITYAZ3863-GR; VITYAZ3865-GC; VITYAZ3866-GR; VITYAZ3867-GC; VITYAZ3868-GC; VITYAZ3868-GR; VITYAZ3871-GR-2; VITYAZ3874-GR; VITYAZ3875-GR; VITYAZ3876-GR; VITYAZ3877-GC; VITYAZ3885-GC; VITYAZ3886-GC; VITYAZ3890-GR; VITYAZ3891-GR; VITYAZ3893-GC; VITYAZ3894-GC; VITYAZ3897-GR; VITYAZ3898-GC; VITYAZ3899-GR-2; VITYAZ3900-GR-2; VITYAZ3903-GC; VITYAZ3904-GR; VITYAZ3905-GR; VITYAZ3908-GC; VITYAZ3911-GC; VITYAZ3914-GR; VITYAZ3918-GR; VITYAZ3921-GR; VITYAZ3944-GR; VITYAZ3946-GC; VITYAZ3948-GC; VITYAZ3949-GC; VITYAZ3951-GC; VITYAZ3953-GC; VITYAZ3979-GR; VITYAZ3980-GR; VITYAZ3981-GR; VITYAZ3982-GR; VITYAZ3987-GR; VITYAZ3988-GR; VITYAZ3989-GC; VITYAZ3990-GC; VITYAZ3993-GC; VITYAZ3995-GC; VITYAZ3996-GR; VITYAZ3997-GC; VITYAZ4000-GC; VITYAZ4001-GC; VITYAZ4003-GC; VITYAZ4004-GR; VITYAZ4004TR; VITYAZ4011-GC; VITYAZ4017-GC; VITYAZ4052-GC; VITYAZ4057-GC; VITYAZ4064-GC; VITYAZ4066-GC; VITYAZ4068-GC; VITYAZ4070-GC; VITYAZ4070-GR; VITYAZ4074-GR; VITYAZ4075-GC; VITYAZ4081-GR; VITYAZ4084-GC; VITYAZ4084-GR-2; VITYAZ4087-GC; VITYAZ4096-GC; VITYAZ4104-GC; VITYAZ4110-GC; VITYAZ4112-GC; VITYAZ4120-GC; VITYAZ4121-GC; VITYAZ4124-GC; VITYAZ4131-GC; VITYAZ4137-GC; VITYAZ4138-GC; VITYAZ4138-GR; VITYAZ4139-GR; VITYAZ4141-GC; VITYAZ4142-GR; VITYAZ4147-GC; VITYAZ4147-GR; VITYAZ4151-GC; VITYAZ4156-GC; VITYAZ4156-GR; VITYAZ4158-GC; VITYAZ4158-GR; VITYAZ4160-GC; VITYAZ4163-GC; VITYAZ4173-GC; VITYAZ4173-GR; VITYAZ4177-GR; VITYAZ4178-GR; VITYAZ4179-GR; VITYAZ4181-GR; VITYAZ4183-GR; VITYAZ4187-GC; VITYAZ4191-GC; VITYAZ4191-GR; VITYAZ4196-GC; VITYAZ4197-GC; VITYAZ4199-GC; VITYAZ4199-GR; VITYAZ4205-GC; VITYAZ4207-GC; VITYAZ4209-GR; VITYAZ4211-GC; VITYAZ4213-GC; VITYAZ4213-GR; VITYAZ4214-GC; VITYAZ4214-GR; VITYAZ4215-GC; VITYAZ4217-GC; VITYAZ4217-GR; VITYAZ4219-GC; VITYAZ4221-GR; VITYAZ4223-GC; VITYAZ4225-GC; VITYAZ4225-GR; VITYAZ4227-GC; VITYAZ4229-GC; VITYAZ4239-GC; VITYAZ4239-GR; VITYAZ4243-GC; VITYAZ4245-GC; VITYAZ4249-GC; VITYAZ4253-GC; VITYAZ4253-GR; VITYAZ4257-GC; VITYAZ4259-GC; VITYAZ4261-GC; VITYAZ4261-GR; VITYAZ4263-GC; VITYAZ4263-GR; VITYAZ4265-GC; VITYAZ4265-GR; VITYAZ4266-GC; VITYAZ4267-GC; VITYAZ4267-GR; VITYAZ4268-GC; VITYAZ4269-GC; VITYAZ4269-GR; VITYAZ4273-GC; VITYAZ4273-GR-2; VITYAZ4275-GC; VITYAZ4279-GC; VITYAZ4279-GR; VITYAZ4285-GR-2; VITYAZ4289-GC; VITYAZ4289-GR-2; VITYAZ4293-GC; VITYAZ4295-GC; VITYAZ4303-GC; VITYAZ4309-GC; VITYAZ4311-GC; VITYAZ4311-GR; VITYAZ4313-GC; VITYAZ4320-GC; VITYAZ4320-GR; VITYAZ4323-GC; VITYAZ4325-GR; VITYAZ4327-GC; VITYAZ4331-GC; VITYAZ4331-GR-2; VITYAZ4335-GC; VITYAZ4335-GR; VITYAZ4339-GC; VITYAZ4343-GC; VITYAZ4343-GR-2; VITYAZ4347-GR-2; VITYAZ4351-GC; VITYAZ4355-GC; VITYAZ4359-GC; VITYAZ4359-GR-2; VITYAZ4362-GR-2; VITYAZ4364-GR; VITYAZ4367-GC; VITYAZ4370-GC; VITYAZ4370-GR; VITYAZ4449-GC; VITYAZ4450-GC; VITYAZ4451-GC; VITYAZ4451-GR; VITYAZ4452-GC; VITYAZ4454-GC; VITYAZ4455-GC; VITYAZ4455-GR; VITYAZ4457-GC; VITYAZ4457-GR; VITYAZ4458-GC; VITYAZ5062-GR; VITYAZ5065; VITYAZ5067-GR; VITYAZ5069-GC; VITYAZ5071-GR; VITYAZ5074-GC; VITYAZ5078-GC; VITYAZ5080-GR; VITYAZ5082-GC; VITYAZ5082-GR; VITYAZ5085-GC; VITYAZ5094-GC; VITYAZ5096-GC; VITYAZ5096-GR; VITYAZ5098-GR; VITYAZ5100-GC; VITYAZ5100-GR-2; VITYAZ5101-GR; VITYAZ5102-GR; VITYAZ5103-GR; VITYAZ5104-GR; VITYAZ5105-GR; VITYAZ5106-GR; VITYAZ5108-GR; VITYAZ5110-GR-2; VITYAZ5111-GC; VITYAZ5111-GR; VITYAZ5113-GR; VITYAZ5114-GC; VITYAZ5117-GC; VITYAZ5122-GC; VITYAZ5124-GR; VITYAZ5126-GR-2; VITYAZ5127-GC; VITYAZ5128-GR; VITYAZ5129-GR-2; VITYAZ5131-GR; VITYAZ5133-GC; VITYAZ5133-GR; VITYAZ5136-GR; VITYAZ5139-GR-2; VITYAZ5143-GR; VITYAZ5145-GC; VITYAZ5149-GC; VITYAZ5152-GC; VITYAZ5153-GC; VITYAZ5155-GC; VITYAZ5155-GR; VITYAZ5157-GR; VITYAZ5159-GR; VITYAZ5163-GR-2; VITYAZ5387-GR; VITYAZ5390-GR; VITYAZ5392-GC; VITYAZ5397-GC; VITYAZ5398-GR-2; VITYAZ5406-GC; VITYAZ5407-GC; VITYAZ5408-GR-2; VITYAZ5409-GR-2; VITYAZ5410-GR-2; VITYAZ5411-GR-2; VITYAZ5412-GC; VITYAZ5414-GR-2; VITYAZ5419-GR; VITYAZ5420-GR-2; VITYAZ5421-GR-2; VITYAZ5422-GR-2; VITYAZ5423-GR-2; VITYAZ5425-GR; VITYAZ5426-GR; VITYAZ5427-GR; VITYAZ5429-GR-2; VITYAZ5431-GR; VITYAZ5432-GR-2; VITYAZ5646-GC; Wet chemistry
Tipo

Dataset