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6610/3-1R. Reference section: Blålange Formation (new) Operator : Coordinates : 583170.1, 7424471 Range (MD) : 2350.00m - 3650.00m Scale : 1:1000 TD : 4200.00m Datum (KB) : 23.00m Long/Lat : 10.90, 66.92 Water depth : 309.00 Depth (m) 2350 2400 2450 2500 2550 2600 2650 2700 2750 2800 2850 2900 2950 3000 3050 3100 3150 3200 3250 3300 3350 3400 3450 3500 3550 3600 GR 0 150 API RHOB 1.95 2.95 g/cc NPHI 0.45 -0.15 Stage middle - late Santonian 2365 2463.5 early Santonian 2502 2560 Coniacian 2578 2690 middle - late Turonian 2704 2845 early Turonian 2860 late Cenomanian 3044 3067 middle Cenomanian 3069 3135 early Cenomanian 3144 Albian 3412 late Barremian 3418 3432 early Barremian 3444 early Hauterivian 3514 Berriasian 3534 early Tithonian 3561 late Oxfordian 3568 middle Oxfordian 3628 Norlex Fm Nise Fm 2153.5 Kvitnos Fm 2402 Blålange Formation (new) 2655 Langebarn 3412 Lyr Fm 3418 . 3534 Melke Fm 3614 3705 NOR Zone 25 26 27 28 29 31 32 34 35 Norlex Biostratigraphic comments Biostrat. data from interval 2365m -2515m derived from 6610/3-1 original hole. 2350 LO V. reticulata 2365 INCR DIV calcareous benthonic foraminifera 2395 LO C. `spinosa`, REWORKED F. deanei 2428.5 LCO Inooceramus 2440 LO CON H. difficile 2463 LO S. granulata polonica, LO W. baltica 2500 INFLUX H. difficile 2515.2 LO SWC data from 6610/3-1R: CMN H. difficile, LO C. `spinosa` 2543 LSAO /ACME C. `spinosa`, LO F. deanei 2578 LO H. cf. planispira 2610 FAO /ACME C. `spinosa` 2650 FO CON C. `spinosa` 2690 LO C. membraniphorum, LAO P. infusoroides 2704 LO S. coronatum, LO P. deflandrei, LO M. ornatum, LO I. magnum, LO E. ludbrookiae 2716 LCO S. cf. longifurcatum 2736 PRES E. rugulosum, INCR Chlamydophorella spp., LO Radiolaria: Cenodiscus + Orbiculiforma spp. 2750 LO Orbiculiforma spp. 2780 LO F. mantellii 2790 FO radiolaria 2820 LAO S. cf. longifurcatum, LO C. edwardsii 2860 INCR Subtilisphaera spp., INCR L .siphoniphorum (see early Turonian at 2938m sw c) 2875 REWORKED CENOMANIAN: E. spinosa 2882 FO (swc) H. difficile (<Turonian), REWORKED M. CENOMANIAN: B. jaegeri 2938 LO L. siphoniphorum 2960 INFLUX ABN Deltoidospora spp., ACME miospores, AOM 2980 REWORKED EY CRET: Cauca parva 2998 REWORKED ALB/CENOMANIAN: C. edwardsii 3012 INFLUX ABN S. cf. longifurcatum 3025 LO Glomospira spp. 3036 INFLUX/LSAO Subtilisphaera spp., REWORKED M. CENOMANIAN `S. borealis` 3040 INCR (swc) L. siphoniphorum 3050 LO E. spinosa, INCR R. paucispina, REAPP planktonic foraminfera: LO CON Hedbergella spp. incl. H. delrioensis, LO G. gordialis, LO Dictyomitra spp., 3069 LO E. dettmanniae, LO Hapsocysta sp. Davey 3078 INCR R. paucispina 3116 LAO R. paucispina 3135 INFLUX/LAO `S. borealis`, LO A. obliqua 3144 LSAO/ACME `S. borealis`, ACME/LAO R. paucispina, LO O. albertense, INCR/ LCO planktonic foraminfera: H. planispira, LO V. gracillima, LO Praebulimina spp., 3153 FO ACME R. paucispina 3192 FO CON planktonic foraminifera 3204 REWORKED JURASSIC: Stichocapsa & Parvicingula spp. (pyr.) 3230 REWORKED ALBIAN: S. anthophorum 3240 FSAO/FO ACME `S. borealis` 3249 REWORKED JURASSIC 3267 FO M reticulatum (<Cenomanian), PRES (?reworked) O. verrucosum, PRES rare black Hedbergella spp. 3319.9m - 3323.75m core; REWORKED ALBIAN-APTIAN: O. scabrosum (cmn), S. silybum 3319.9 REWORKED MID ALBIAN: R. truncigerum 3348 FCO (swc) `S. borealis` 3393 LO E. turneri 3411 LO H. arborispinum, LO G. trabeculosum, LCO/LAO O. `magnum`, PRES Apteodinium sp. ?caved Albian 3420 LO T. speetonense 3432 LO K. corrugatum, LO F. moesiana, LO F. triangula 3444 LO Lituotuba/Ammovertella spp. 3456 LO ?O. `amplexum`, LO V. neocomiensis 3501 LO (few) O. `amplexum`, LO M.crucis/tetracantha, LO N. kostromiensis 3528 INFLUX/LAO AOM, LO (few) C. mesozoicus, LO G. cretacea, LO S. perlucida 3537 LO T. apatela, LO (few) C. compta, LO (few) large Leiospheres 3549 LO Pterospermella spp., LO G. dimorphum, LO (few) Tasmanites spp. 3550 LO O. patulum 3561 LO E. galeritum 3568 LO S. crystallinum, LO G. jurassica, LO R. cladophora 3578 Lithology DT 140 40 usf Norlex Group Shetland Group 1842 Cromer Knoll Group 3412 Viking Gr 3534 3705 Epoch Late Cretaceous 1842 Early Cretaceous 3412 Late Jurassic 3561 OD Group Shetland Group 1842 Cromer Knoll Gr 2505 Viking Gr 3534 OD Fm Nise Formation 2324 Lysing Fm 2505 Lange Formation 2542 Lysing Fm 2655 Lange Formation 2695 No formal name 2884 Lange Formation 3047 No formal name 3203 Lange 3412 Lyr Formation 3418 Spekk Formation 3534 Melke Fm 3614 Norlex Mbr Kvitskjæving Mbr (new) 2504.5 2542 Lysing Mbr (revised status) 2655 2695 Skrubbe Mbr (new) 2884 3047 Sandflyndre Mbr (new) 3203 3412 Core Core present Casing Points 9 5/8" K10 SB K30 SB K40 SB K50 SB K60 SB k64 ts K70 SB/ts k66 ts
