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Persico, Davide; Wise, Sherwood W; Jiang, Shijun (2003): (Table T1) Quaternary, Miocene, and Oligocene calcareous nannofossil stratigraphy of ODP Hole 183-1139A sediments [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.785314, Supplement to: Persico, D et al. (2003): Oligocene-Holocene calcareous nannofossil biostratigraphy and diagenetic etch patterns on Quaternary placoliths at ODP Site 1139 on Skiff Bank, Northern Kerguelen Plateau. In: Frey, FA; Coffin, MF; Wallace, PJ; Quilty, PG (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 183, 1-19, https://doi.org/10.2973/odp.proc.sr.183.017.2003

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Published: 2003 (exact date unknown) • DOI registered: 2012-07-27

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Abstract:
The distribution of calcareous nannofossils at Ocean Drilling Program Site 1139 on Skiff Bank off the western edge of the Northern Kerguelen Plateau has been used to delineate Quaternary, middle Miocene-middle Oligocene, and lower Oligocene sediments in an expanded 385-m rotary-cored section. Sedimentation rates through most of the Tertiary are high (average = 23 m/m.y.) as a result of clastic input and dilution by high siliceous productivity; chert, however, was encountered in only a single sample. These characteristics, plus the presence of multiple, reasonably well preserved siliceous and calcareous microfossil groups deposited well above the calcite compensation depth, make this site a potential candidate for more detailed coring for paleoceanographic objectives in the future.
A scanning electron microscope study revealed that diagenetic etching, apparently of gephyrocapsids, caused some of these placoliths to superficially resemble Emiliania huxleyi at levels in the Quaternary well below the evolutionary first occurrence of this taxon. Other larger specimens of etched gephyrocapsids and/or reticulofenestrids resembled Pseudoemiliania lacunosa. These observations suggest that caution should be exercised when age-dating Quaternary sediments not necessarily rich in carbonate. An unusual Braarudosphaera bloom recorded in upper Oligocene sediments on Skiff Bank is similar to that reported previously at Site 737 on the Northern Kerguelen Plateau and may correlate with other such occurrences of this age in the Atlantic and Indian Oceans. The base of the pelagic section is dated as earliest Oligocene by nannofossils and foraminifers (32.8-34.3 Ma; Subchron CP16a/b and basal AP13).
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -50.185050 * Longitude: 63.936530
Date/Time Start: 1999-01-15T10:23:00 * Date/Time End: 1999-01-21T16:30:00
Minimum DEPTH, sediment/rock: 0.25 m * Maximum DEPTH, sediment/rock: 422.00 m
Event(s):
183-1139A * Latitude: -50.185050 * Longitude: 63.936530 * Date/Time Start: 1999-01-15T10:23:00 * Date/Time End: 1999-01-21T16:30:00 * Elevation: -1415.3 m * Penetration: 694.2 m * Recovery: 356.88 m * Location: Indian Ocean * Campaign: Leg183 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 73 cores; 694.2 m cored; 0 m drilled; 51.4 % recovery
Comment:
Sediment depth is given in mbsf. Abundance estimate as follows: V = very abundant, A = abundant, C = common, F = few, R = rare, T = trace, - = not found.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 EpochEpochPersico, Davide
2 Nannofossil zoneNannos zonePersico, Davide
3 Sample code/labelSample labelPersico, Davide
4 DEPTH, sediment/rockDepth sedmGeocode
5 Nannofossil abundanceNannos abundPersico, Davide
6 Nannofossils preservationNannos preservPersico, DavideG = good, M = moderate, P = poor
7 Bicolumnus ovatusB. ovatusPersico, Davide
8 Blackites spinosusB. spinosusPersico, Davide
9 Braarudosphaera bigelowiiB. bigelowiiPersico, Davide
10 Calcidiscus leptoporusC. leptoporusPersico, Davide
11 Calcidiscus macintyreiC. macintyreiPersico, Davide
12 Chiasmolithus altusC. altusPersico, Davide
13 Chiasmolithus cf. altusC. cf. altusPersico, Davide
14 Chiasmolithus oamaruensisC. oamaruensisPersico, Davide
15 Chiasmolithus spp.Chiasmolithus spp.Persico, Davide
16 Coccolithus eopelagicusC. eopelagicusPersico, Davide
17 Clausicoccus fenestratusC. fenestratusPersico, Davide
18 Coccolithus formosusC. formosusPersico, Davide
19 Coccolithus miopelagicusC. miopelagicusPersico, Davide
20 Coccolithus pelagicusC. pelagicusPersico, Davide
21 Coccolithus pelagicusC. pelagicusPersico, Davidewith bar
22 Coronocyclus nitescensC. nitescensPersico, Davide
23 Cyclicargolithus abisectusC. abisectusPersico, Davide
24 Cyclicargolithus floridanusC. floridanusPersico, Davide
25 Discoaster binodosusD. binodosusPersico, Davide
26 Discoaster deflandreiD. deflandreiPersico, Davide
27 Discoaster cf. deflandreiD. cf. deflandreiPersico, Davide
28 Discoaster spp.Discoaster spp.Persico, Davide5 ray
29 Discoaster spp.Discoaster spp.Persico, Davide6 ray
30 Discoaster taniiD. taniiPersico, Davide
31 Discoaster variabilisD. variabilisPersico, Davideknob
32 Emiliania huxleyiE. huxleyiPersico, Davide
33 Gephyrocapsa caribbeanicaG. caribbeanicaPersico, Davide<3.5 µm
34 Gephyrocapsa oceanicaG. oceanicaPersico, Davide
35 Gephyrocapsa sp.Gephyrocapsa sp.Persico, Davidecf. G. sinuosa
36 Helicosphaera bramletteiH. bramletteiPersico, Davide
37 Helicosphaera carteriH. carteriPersico, Davide
38 Helicosphaera euphratisH. euphratisPersico, Davide
39 Helicosphaera granulataH. granulataPersico, Davide
40 Helicosphaera intermediaH. intermediaPersico, Davide
41 Helicosphaera obliquaH. obliquaPersico, Davide
42 Helicosphaera perch-nielseniaeH. perch-nielseniaePersico, Davide
43 Helicosphaera rectaH. rectaPersico, Davide
44 Isthmolithus recurvusI. recurvusPersico, Davide
45 Markalius inversusM. inversusPersico, Davide
46 Pontosphaera callosaP. callosaPersico, Davide
47 Pontosphaera multiporaP. multiporaPersico, Davide
48 Pontosphaera planaP. planaPersico, Davide
49 Pontosphaera punctosaP. punctosaPersico, Davide
50 Pontosphaera versaP. versaPersico, Davide
51 Pseudoemiliania lacunosaP. lacunosaPersico, Davide
52 Reticulofenestra bisectaR. bisectaPersico, Davide
53 Reticulofenestra daviesiiR. daviesiiPersico, Davide
54 Reticulofenestra dictyodaR. dictyodaPersico, Davide
55 Reticulofenestra hillaeR. hillaePersico, Davide
56 Reticulofenestra perplexaR. perplexaPersico, Davide
57 Reticulofenestra aff. reticulataR. aff. reticulataPersico, Davide
58 Reticulofenestra spp.Reticulofenestra spp.Persico, Davide<3 µm
59 Reticulofenestra sp.Reticulofenestra sp.Persico, Davide3-5 µm
60 Reticulofenestra sp.Reticulofenestra sp.Persico, Davidecf. R. samodurovii
61 Reticulofenestra scrippsaeR. scrippsaePersico, Davide
62 Reticulofenestra umbilicusR. umbilicusPersico, Davide
63 Rhabdosphaera tenuisR. tenuisPersico, Davide
64 Sphenolithus dissimilisS. dissimilisPersico, Davide
65 Sphenolithus moriformisS. moriformisPersico, Davide
66 Thoracosphaera saxeaT. saxeaPersico, Davide
67 Zygrhablithus bijugatusZ. bijugatusPersico, Davide
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
13063 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Epoch		2 
Nannos zone		3 
Sample label		4 
Depth sed [m]		5 
Nannos abund		6 
Nannos preserv
(G = good, M = moderate, P = poor)		7 
B. ovatus		8 
B. spinosus		9 
B. bigelowii		10 
C. leptoporus		11 
C. macintyrei		12 
C. altus		13 
C. cf. altus		14 
C. oamaruensis		15 
Chiasmolithus spp.		16 
C. eopelagicus		17 
C. fenestratus		18 
C. formosus		19 
C. miopelagicus		20 
C. pelagicus		21 
C. pelagicus
(with bar)		22 
C. nitescens		23 
C. abisectus		24 
C. floridanus		25 
D. binodosus		26 
D. deflandrei		27 
D. cf. deflandrei		28 
Discoaster spp.
(5 ray)		29 
Discoaster spp.
(6 ray)		30 
D. tanii		31 
D. variabilis
(knob)		32 
E. huxleyi		33 
G. caribbeanica
(<3.5 µm)		34 
G. oceanica		35 
Gephyrocapsa sp.
(cf. G. sinuosa)		36 
H. bramlettei		37 
H. carteri		38 
H. euphratis		39 
H. granulata		40 
H. intermedia		41 
H. obliqua		42 
H. perch-nielseniae		43 
H. recta		44 
I. recurvus		45 
M. inversus		46 
P. callosa		47 
P. multipora		48 
P. plana		49 
P. punctosa		50 
P. versa		51 
P. lacunosa		52 
R. bisecta		53 
R. daviesii		54 
R. dictyoda		55 
R. hillae		56 
R. perplexa		57 
R. aff. reticulata		58 
Reticulofenestra spp.
(<3 µm)		59 
Reticulofenestra sp.
(3-5 µm)		60 
Reticulofenestra sp.
(cf. R. samodurovii)		61 
R. scrippsae		62 
R. umbilicus		63 
R. tenuis		64 
S. dissimilis		65 
S. moriformis		66 
T. saxea		67 
Z. bijugatus
QuaternaryNN21183-1139A-1R-1,25-260.25VM-------------------------V-F--R------------------------------
QuaternaryNN21183-1139A-1R-1,33-340.33VM-------------------------VAV---------------------------------
QuaternaryNN21183-1139A-1R-2,100-1021.90AM---A---------CC----------FC-C--------------------------------
QuaternaryNN20183-1139A-1R-3,100-1023.40VM--------------------------AV---------------------------------
QuaternaryNN20183-1139A-1R-4,10-114.00FM---F----------F-----------F----------------------------------
QuaternaryNN20183-1139A-1R-5,100-1015.16FP---F---------F------------F---F------------------------------
QuaternaryNN20183-1139A-1R-6,100-1016.66FM---R----------------------R-R--------------------------------
QuaternaryNN19183-1139A-1R-CC7.87AM-------------AC----------MR-F---------------C----------------
QuaternaryNN19183-1139A-2R-1,25-269.75VM---F---------FF-----------V-F-F-------------F----------------
QuaternaryNN19183-1139A-2R-2,25-2611.25VM-------------F------------V-F---------------F----------------
QuaternaryNN19183-1139A-2R-3,25-2612.75CP-------------------------MC-F---------------F----------------
QuaternaryNN19183-1139A-2R-4,25-2614.25CP---F---------F-----------MC-----------------C----------------
early-middle MioceneCN5a-CN3183-1139A-2R-CC15.93VM-------------VC--R-------------------------------------------
early-middle MioceneCN5a-CN3183-1139A-3R-1,25-2619.25VG----F-------AV---V---------------------------------------F---
early-middle MioceneCN5a-CN3183-1139A-3R-2,25-2620.75VM---F--------CV---A-F----------C------------------------------
early-middle MioceneCN5a-CN3183-1139A-3R-3,27-2922.27VM----A--------V---A-F--------------------------------A--------
early-middle MioceneCN5a-CN3183-1139A-3R-4,25-2623.75VM----F-------CA---V-F----------A-C-------------------V----F-F-
early-middle MioceneCN5a-CN3183-1139A-3R-CC24.43VM---CC-------AV---A----A-F-----A---------------------C----C-R-
early-middle MioceneCN5a-CN3183-1139A-4R-1,100-10129.50VP------------CV---A-FF---C-------C----------------------------
early-middle MioceneCN5a-CN3183-1139A-4R-2,100-10131.00VP----F--------V---A-C----------C----------------------------F-
early-middle MioceneCN5a-CN3183-1139A-4R-3,100-10132.50VP----F--------V---V-AF---------F------------------------------
early MioceneCN1-CN2183-1139A-4R-4,100-10134.00VP---C---------A---V-CF-C-C-----C------------------C-----------
early MioceneCN1-CN2183-1139A-4R-CC34.82VM---F--------CA---V-FR-R-F------------------------V-------C---
early MioceneCN1-CN2183-1139A-5R-1,100-10239.00VP------------CV--FV-A----------F---------------------C--------
early MioceneCN1-CN2183-1139A-5R-CC40.21VM-------------A--VV-C-----------------------------C---------F-
early MioceneCN1-CN2183-1139A-6R-1,25-2647.75VM-------------A--CV-F-----------------------------------------
early MioceneCN1-CN2183-1139A-6R-CC49.19VM-------------V--CA--R----------------------------------------
early MioceneCN1-CN2183-1139A-7R-1,25-2657.25VM-------------V---V-------------------------------------------
early MioceneCN1-CN2183-1139A-7R-1,100-10158.00VM-------------V---C-CR------------------------------VF----F---
early MioceneCN1-CN2183-1139A-7R-2,100-10159.50VM------------CV---V-A-----------------------------------------
early MioceneCN1-CN2183-1139A-7R-3,100-10161.00VM------------FV---C-CR------------------------------FV--------
early MioceneCN1-CN2183-1139A-7R-CC61.60VM-------------V---V-C-------------------------------FV--------
early MioceneCN1-CN2183-1139A-8R-CC66.70VV------------FV---A----R-----------R----R------------V----CF--
early MioceneCN1-CN2183-1139A-9R-2,25-2676.25VM------------CV--------------------------------------V--------
early MioceneCN1-CN2183-1139A-9R-2,135-13777.35VP-------------V---C----------------------------------A------F-
early MioceneCN1-CN2183-1139A-9R-3,100-10178.84VP-------------V---F----------------------------------V------F-
early MioceneCN1-CN2183-1139A-9R-4,100-10180.34VP-------------A--------------------------------------V--------
early MioceneCN1-CN2183-1139A-9R-CC81.58VM------------CA--FA----------------------------------V------F-
early MioceneCN1-CN2183-1139A-10R-1,25-2785.75VP-------------A---C----------------------------------V------F-
early MioceneCN1-CN2183-1139A-10R-2,22-2487.22VP-------------V---C----------------------------------V--------
early MioceneCN1-CN2183-1139A-10R-CC87.83VP-------------A---V----------------------------C-----V--------
early MioceneCN1-CN2183-1139A-11R-1,126-12896.35VP------------CA---V----------------------------------V--------
early MioceneCN1-CN2183-1139A-11R-CC96.76VM-------------A---V----------------------------C-----V-----FF-
early MioceneCN1-CN2183-1139A-12R-1,100-102105.70VP-------------A---V----------------------------C-----A--------
early MioceneCN1-CN2183-1139A-12R-2,100-102107.20VM-------------A---V----------------------------C-----A----R-F-
early MioceneCN1-CN2183-1139A-12R-3,100-102108.70AP-------------C---A----------------------------------C--------
early MioceneCN1-CN2183-1139A-12R-4,100-102110.20VP-------------A---V----------------------------------A--------
early MioceneCN1-CN2183-1139A-12R-5,100-102111.70VP-------------A---V----------------------------------V--------
early MioceneCN1-CN2183-1139A-12R-6,100-102113.20AP-------------A---A----------------------------------A--------
early MioceneCN1-CN2183-1139A-12R-CC113.83VP-------------C---V----------------------------------A--------
early MioceneCN1-CN2183-1139A-13R-1,25-27114.65VP-------------A---V----------------------------------A--------
early MioceneCN1-CN2183-1139A-13R-2,25-27116.25VP-------------A---V----------------------------------V--------
early MioceneCN1-CN2183-1139A-13R-3,25-27117.25VP-------------A---V----------------------------------V--------
early MioceneCN1-CN2183-1139A-13R-4,25-27119.15AP-------------A---A-------------------------------------------
early MioceneCN1-CN2183-1139A-13R-5,25-27120.65VP-------------V---A---------------------F------C-----V------F-
early MioceneCN1-CN2183-1139A-13R-6,25-27122.15VP-------------V---A----------------------------C-----V--------
early MioceneCN1-CN2183-1139A-13R-7,25-27123.65VP-------------A--CV----------------------------A-----A----F---
early MioceneCN1-CN2183-1139A-13R-CC123.87VP-------------A--CV----------------------------C-----A--------
early MioceneCN1-CN2183-1139A-14R-1,100-102125.00VP-------------A---V---------------C------------A-----A--------
early MioceneCN1-CN2183-1139A-14R-2,100-102126.50VP-------------A-F-V-------------F--------------A-----A------C-
early MioceneCN1-CN2183-1139A-14R-3,100-102128.00AM-------------A--CA-------------F-F------------A-----A--------
early MioceneCN1-CN2183-1139A-14R-4,100-102129.50VM-------------A--CV-F--------------------------C-----A------F-
early MioceneCN1-CN2183-1139A-14R-5,100-102131.00VP-------------A---V-------------------------R--------A--------
early MioceneCN1-CN2183-1139A-14R-CC132.39VM-------------A--CV-------------F-F---------R--A-----A----FF--
early MioceneCN1-CN2183-1139A-15R-1,100-102134.50VP------------CA---V----------------------------------A------F-
early MioceneCN1-CN2183-1139A-15R-2,100-102136.00VP------------CA---V----------------------------A-----A--------
early MioceneCN1-CN2183-1139A-15R-3,100-102137.50VP-------------A---V----------------------------------A----C---
early MioceneCN1-CN2183-1139A-15R-4,100-102138.90VM-------------A---V----------------------------------A----C---
early MioceneCN1-CN2183-1139A-15R-CC140.24VM------------CC---V----------------------------------V--------
early MioceneCN1-CN2183-1139A-16R-1,25-26143.45VP-------------C---V----------------------------------V------C-
early MioceneCN1-CN2183-1139A-16R-2,25-26144.75VM-------------A---V----------------F-----------------V--------
early MioceneCN1-CN2183-1139A-16R-3,25-26146.25VM-------------A--CV-F--------------------------C-----A--------
early MioceneCN1-CN2183-1139A-16R-4,25-26147.95VP-------------A---V-C--------------------------C-----A------F-
early MioceneCN1-CN2183-1139A-16R-5,25-26149.45VP-------------C--CV-F-----------F--------------C-----V--------
early MioceneCN1-CN2183-1139A-16R-6,25-26150.95VP-------------A--FV----------------------------------V------C-
early MioceneCN1-CN2183-1139A-16R-7,25-26152.45VM-------------A--CV----------------------------------V--------
early MioceneCN1-CN2183-1139A-16R-CC153.01VG-------------C--CV----------------------------------A--------
Miocene-Oligocene183-1139A-17R-1,25-26153.05VG-------------A--FV---------------------------r---------------
Miocene-Oligocene183-1139A-17R-2,25-26154.50VM-------------A--CV----------------------------------A--------
Miocene-Oligocene183-1139A-17R-3,24-26156.05VG------------CC--CV----------------------------------C--------
Miocene-Oligocene183-1139A-17R-4,24-26157.55VG-------------C---V----------------------------------C-----R--
Miocene-Oligocene183-1139A-17R-5,24-26159.05VM-------------A---V-----------------------------------------R-
late OligoceneReticulofenestra bisecta183-1139A-17R-6,24-26160.55AM-------------A---C---------------------------CC------------C-
late OligoceneReticulofenestra bisecta183-1139A-17R-CC161.70VM-------------A---V---------------------------F------V------F-
late OligoceneReticulofenestra bisecta183-1139A-18R-1,25-26162.75VMF-----------AV--RA---------------------------RF-----V--------
late OligoceneReticulofenestra bisecta183-1139A-18R-2,25-26164.25VM-------------V---A----------------------------------A------F-
late OligoceneReticulofenestra bisecta183-1139A-18R-3,25-26165.75VM-------------V-F-A----------------------------C-----C----F---
late OligoceneReticulofenestra bisecta183-1139A-18R-4,25-26167.25VM-------------V---A---------------------------------------F-F-
late OligoceneReticulofenestra bisecta183-1139A-18R-5,100-101165.75AP-------------A---C----------------------------A----------R---
late OligoceneReticulofenestra bisecta183-1139A-18R-CC171.02VG-------------V---A----------------------------F-----V--------
late OligoceneReticulofenestra bisecta183-1139A-19R-1,25-26172.35VP-------------V---A----------------------------F--------------
late OligoceneReticulofenestra bisecta183-1139A-19R-2,25-26173.85AP-------------A--CA----------------------------------A--------
late OligoceneReticulofenestra bisecta183-1139A-19R-3,24-26175.34VP-------------A---V----------------------------A-----V--------
late OligoceneReticulofenestra bisecta183-1139A-19R-4,24-26176.84VG-------------A--VV---------------------------CA-----A------F-
late OligoceneReticulofenestra bisecta183-1139A-19R-5,24-26175.34VM-------------C--CV---------------------------CA-----A-F--F---
late OligoceneReticulofenestra bisecta183-1139A-19R-6,24-26179.34VM------------FC--AV-------------F-------------CC-----C----F---
late OligoceneReticulofenestra bisecta183-1139A-19R-CC179.80VMF------------C--VV-R-------------------------CA-----A----F-F-
late OligoceneReticulofenestra bisecta183-1139A-20R-1,100-101182.70VM-------------V--CA---------------------------CC-----C----FF--
late OligoceneReticulofenestra bisecta183-1139A-20R-2,100-101184.20VM------------CC--AA-F-------------------------CC-----V----C-F-
late OligoceneReticulofenestra bisecta183-1139A-20R-3,25-26184.95VM-------------A--CV---------------------------CC----------FR--
late OligoceneReticulofenestra bisecta183-1139A-20R-4,25-26186.45VM-------------C--AV---------------------------CC----------C-F-
late OligoceneReticulofenestra bisecta183-1139A-20R-5,25-26187.95VM-------------C--CV-F-------------F-----------AA-------F--FRF-
late OligoceneReticulofenestra bisecta183-1139A-20R-CC188.63VG------------FC---V-F-------------------------VA--------------
late OligoceneReticulofenestra bisecta183-1139A-21R-1,25-27191.55VM-------------C---V---------------R-----------CA-------R--R-F-
late OligoceneReticulofenestra bisecta183-1139A-21R-2,25-27193.05VG-------------C--AV---------------------------AA------------C-
late OligoceneReticulofenestra bisecta183-1139A-21R-3,25-27194.55AM------------CA--CA---------------------------AA-------F----R-
late OligoceneReticulofenestra bisecta183-1139A-21R-4,25-27196.05VM-------------F---V---------------------------AC-----F----R-F-
late OligoceneReticulofenestra bisecta183-1139A-21R-5,25-27197.55VM-------------F--FV-F-------------------------VC-------F-----R
late OligoceneReticulofenestra bisecta183-1139A-21R-6,25-26199.05VM-------------C--CA---------------------------VA-----C-C------
late OligoceneReticulofenestra bisecta183-1139A-21R-CC200.30VG------------FF--VV---------------------------VC-----C-C------
late OligoceneReticulofenestra bisecta183-1139A-22R-1,25-26201.15VG-------------C--AV---------------------------VC-----C-F------
late OligoceneReticulofenestra bisecta183-1139A-22R-2,25-26202.05VM------------CA--VC-F-------------------------AV-------C----F-
middle OligoceneChiasmolithus altus183-1139A-22R-CC204.14VGR----AC-A---CA--AV---------------------------AC-----A-C-----C
middle OligoceneChiasmolithus altus183-1139A-23R-1,25-27210.75AM-----FC------C--AA-F-------------------------CC-------F-----A
middle OligoceneChiasmolithus altus183-1139A-23R-2,25-27212.25VM-----C-------C--AV-R-------------------------AA-----C-C------
middle OligoceneChiasmolithus altus183-1139A-23R-3,25-27213.75VM-----CF-C----C--AV---------------------------AA-----C-C------
middle OligoceneChiasmolithus altus183-1139A-23R-4,25-26215.25VP-----CF-C---FC--VC-R-------------------------AC---R-C--------
middle OligoceneChiasmolithus altus183-1139A-23R-5,25-27216.75AP-----AC-C----C--AA-F---F---------------------AC---R-F-C-----C
middle OligoceneChiasmolithus altus183-1139A-23R-6,25-27218.25VP-----CF-C----F--CV---------------------------CC-----C-C------
middle OligoceneChiasmolithus altus183-1139A-23R-CC219.48VMF----AF-C---AA--CV---------------------------CA-----C-C-----F
middle OligoceneChiasmolithus altus183-1139A-24R-1,25-26220.35VP-----A--F---F---AV-----------------------R---FC-----C-C-----R
middle OligoceneChiasmolithus altus183-1139A-24R-2,25-26221.85VM-----C--C----C--CV---------------------------CA---F-C-F-----R
middle OligoceneChiasmolithus altus183-1139A-24R-3,100-101224.10AG-----CR-A-------CA---------------------------CA-------------R
middle OligoceneChiasmolithus altus183-1139A-24R-CC224.97VG-----A--C---AA--CV---------------------------AV-----------R-R
middle OligoceneChiasmolithus altus183-1139A-25R-1,100-101230.80VM-----A--C---AC--CC---------------------------FV---C-C-A--F---
middle OligoceneChiasmolithus altus183-1139A-25R-2,100-101232.30AP-----C--C---C---CA---------------------------CA-------------F
middle OligoceneChiasmolithus altus183-1139A-25R-3,25-27233.05VP-----C--C---F---AC---------------------------AA-----A-A------
middle OligoceneChiasmolithus altus183-1139A-25R-4,26-28234.56AP-----R--C----C--CC---------------------------CA-----A-C-----F
middle OligoceneChiasmolithus altus183-1139A-25R-5,25-26236.05VP-----C--C---CC---V---------------------------AC---C---C-----C
middle OligoceneChiasmolithus altus183-1139A-25R-6,25-26237.55VM-----FC-C---FC--V------------R------------F--CA---F------F--C
middle OligoceneChiasmolithus altus183-1139A-25R-CC239.22AM-----C------CC-FAA---------------F-----------CA---C-A----FF-C
middle OligoceneChiasmolithus altus183-1139A-26R-1,25-26239.65AP-----FF-A----C--CA---------------------------AA-------C------
middle OligoceneChiasmolithus altus183-1139A-26R-2,25-26241.15AP-----F--F----C--CA---------------------------AA-------C------
middle OligoceneChiasmolithus altus183-1139A-26R-3,25-26242.65AP-----F--F----C--CA---------------------------AA-------C------
middle OligoceneChiasmolithus altus183-1139A-26R-CC242.95VM-----C-------A--AV-----------C---F------CA---AA---F-A-----C-C
middle OligoceneChiasmolithus altus183-1139A-27R-2,28-29250.88VMR----C---C---C--FV---------------F------R----VC-------------C
middle OligoceneChiasmolithus altus183-1139A-27R-3,27-28252.37VM-----F---F---F--AV-----------R---R-------C---VA------RF-----F
middle OligoceneChiasmolithus altus183-1139A-27R-4,27-28253.87VMR----C---F---F--AV---------------C-----------AA------C------F
middle OligoceneChiasmolithus altus183-1139A-27R-CC257.54VM-----C-------C--AV-----------F---F-------F---CC---A-A--------
middle OligoceneChiasmolithus altus183-1139A-28R-2,27-28260.47VMR----A-------C--AV-------------F-C------R----AV-R----F-R-----
middle OligoceneChiasmolithus altus183-1139A-28R-3,27-29261.97VMR----A-------C--AV-----------------------R---AV-R-----F-----R
middle OligoceneChiasmolithus altus183-1139A-28R-4,27-28263.47VM-----C-------C---A---------------------------VA------FV-----R
middle OligoceneChiasmolithus altus183-1139A-28R-CC267.05VM-----C--C----A--CV-----------------------F---AC---C-A--------
middle OligoceneChiasmolithus altus183-1139A-29R-2,26-27270.06VG-----A-------F--VA---------------F-----------CA-----ACC--F---
middle OligoceneChiasmolithus altus183-1139A-29R-3,26-27271.56VM-----A-------F--VA----------------------------V-----A--R-----
middle OligoceneChiasmolithus altus183-1139A-29R-4,26-28273.06VM---------F---C---V---------------F-----------AV-----A--R-R---
middle OligoceneChiasmolithus altus183-1139A-29R-CC275.50VG-----C-------C-FAV-----------F---C------F-----------A--------
middle OligoceneChiasmolithus altus183-1139A-30R-2,26-27279.66VG-----AC--C---F--VV-A-------------------------CA-----A----F---
middle OligoceneChiasmolithus altus183-1139A-30R-3,26-28281.16VM-----CC--C---F--CA-F-------------F-----------VA-R---CF-F-F--A
middle OligoceneChiasmolithus altus183-1139A-30R-4,26-29282.66VM-----AC--C---C--VV-F-------------F------R----A--R---A--R-R---
middle OligoceneChiasmolithus altus183-1139A-30R-6,26-30285.66VM-----CC--C---C--VV--C------------F------F----CA-----A-F--F--A
middle OligoceneChiasmolithus altus183-1139A-30R-CC287.50VG--C--A-------C---V-F-------------F-------C---AC-----A-----C--
middle OligoceneChiasmolithus altus183-1139A-31R-1,26-27287.76VPF-A-------------CF----------------------R----C--------F------
middle OligoceneChiasmolithus altus183-1139A-31R-2,25-26289.25VG-----AC------A--AV-A---------A---------------V-----------F---
middle OligoceneChiasmolithus altus183-1139A-31R-4,25-26292.25VGF----C----------VV-F---------F----------F----AC-------C--F---
middle OligoceneChiasmolithus altus183-1139A-31R-CC292.47CP-------------F--FF----------------------------------A--------
middle OligoceneChiasmolithus altus183-1139A-32R-2,26-27298.86CPC----F---F---F-CV----------------------------AA-----ACA--A--A
middle OligoceneChiasmolithus altus183-1139A-32R-4,26-27301.86CGF----C----------A---R-----------------R------AA-----ACC--A---
middle OligoceneChiasmolithus altus183-1139A-32R-6,26-27304.86VGC----C-------C--VV------------------R--------AA-----VCCR-----
middle OligoceneChiasmolithus altus183-1139A-32R-CC306.80VG-R---A-------A--AV-----------------------F---AC-----A-----C-A
middle OligoceneChiasmolithus altus183-1139A-33R-2,26-27308.56VGC----C-------C--AA---------------------------AV-R---VFCF-F--R
middle OligoceneChiasmolithus altus183-1139A-33R-3,26-27310.06VGC----CC------A--AA---------------------------VA-C---ACC-----A
middle OligoceneChiasmolithus altus183-1139A-33R-4,27-28311.57VGR----C---C---C--VA---------------------------AC-R---VF---F--F
middle OligoceneChiasmolithus altus183-1139A-33R-CC316.40VGC----A---F---A-CAV-R-------------F-------F---AC-----A-----A-C
middle OligoceneChiasmolithus altus183-1139A-34R-2,27-28318.17VG-----AC--C---A--VA---------------------------C-------C-R-F--R
middle OligoceneChiasmolithus altus183-1139A-34R-4,27-29321.17VGR----C---C---C--VA---------------------------AC-R---VF---F--F
middle OligoceneChiasmolithus altus183-1139A-34R-6,27-30324.17VG-----C----------VV---------------------------V--R-----C-----F
middle OligoceneChiasmolithus altus183-1139A-34R-7,27-31325.67VG-----F---C------VV---------------------------A------A-C--F--F
middle OligoceneChiasmolithus altus183-1139A-34R-CC326.10VGC----C---A---C-FCV---------------F--F--------AC-----A-----F-C
middle OligoceneChiasmolithus altus183-1139A-35R-1,21-22326.31VMF----CF--F---A--VV------------------R--------VC-----V-V--F---
middle OligoceneChiasmolithus altus183-1139A-35R-4,26-27329.61VMD----C---F---C---V---------------------------AA-----VFC---C-C
middle OligoceneBlackites spinosus183-1139A-35R-6,26-27332.61VMC----C----------VV---------------------------AA------CA--F--C
middle OligoceneBlackites spinosus183-1139A-35R-CC335.40VMF--------F-----CAV------------------C--------AC---C-A-C---F-A
middle OligoceneBlackites spinosus183-1139A-36R-1,26-27335.66VMF----C---R---A--VV-R-------------R--R--------VA-----V-F--F--A
middle OligoceneBlackites spinosus183-1139A-36R-3,27-28338.67VM-----A---F---C--VV---------------------------AC-----V-C--FF-A
middle OligoceneBlackites spinosus183-1139A-36R-CC345.00VP-----F--R----C---V---------------------------AC-------C-----A
middle OligoceneBlackites spinosus183-1139A-37R-2,27-28346.77VPF----F-------A--AV---------------------------AA-----VCA--RR--
middle OligoceneBlackites spinosus183-1139A-37R-4,27-29348.61VPF----F---F---C--AV---------------------------AA-----V-C-----F
middle OligoceneBlackites spinosus183-1139A-37R-CC354.60VP-----F--F----C--VV---------------------------AA-----C-C---F--
middle OligoceneBlackites spinosus183-1139A-38R-3,26-27356.89VPR----C--A----A--VV---------------------------AC------AC--F---
middle OligoceneBlackites spinosus183-1139A-38R-5,26-27359.89VPR----F--F----A--AV----------------------------C---F-VFCR----F
middle OligoceneBlackites spinosus183-1139A-38R-7,26-27362.89VPR-------C----A--AV---------------------------A------VF-------
middle OligoceneBlackites spinosus183-1139A-38R-CC364.20VPF----F--F----A--AV---------------------------AC---F-C-----F-R
middle OligoceneBlackites spinosus183-1139A-39R-2,26-27365.72VP-----C----------AV---------------------------A------VRA-----F
middle OligoceneBlackites spinosus183-1139A-39R-CC373.80VGF----AF--C---A--AV---CCF---------------------AA---R-C-C---C-F
middle OligoceneBlackites spinosus183-1139A-40R-1,2-4374.00VP-----C--C----A---V--------------------F------CF-----A-------A
middle OligoceneBlackites spinosus183-1139A-40R-1,100-102374.80VP-R---ACFC----A--CV-----------------F---------AC-----V-----C-A
middle OligoceneBlackites spinosus183-1139A-40R-2,25-27375.55VG-F---ACFA----A---V-C---------------F---------AC-----V-----CRA
middle OligoceneBlackites spinosus183-1139A-40R-3,25-27377.05VPF----CCFCC---C--AV---------------------------AC-----A-C---F-C
middle OligoceneBlackites spinosus183-1139A-40R-4,25-27378.55VM-----CC-C----A--CV-----------------------C---AC-----V-C---C-C
middle OligoceneBlackites spinosus183-1139A-40R-4,100-102379.30VM-----A--A----A--CV-----------------------F---AV-----A-C-----A
middle OligoceneBlackites spinosus183-1139A-40R-5,25-27380.05VGFC---CFCA----A--AV-----------------------C---AC-----V-C-A-A--
middle OligoceneBlackites spinosus183-1139A-40R-5,148-150381.28VM-----AC-AC---A--CV---------------------------AC-----A-C-A-C-A
middle OligoceneBlackites spinosus183-1139A-40R-6,20-22381.50VM-----CF-A----A--AV-F-------------------------AC-----V-C---C-C
early OligoceneBlackites spinosus183-1139A-40R-6,30-32381.60VM-----C--AC-R-A---V-C-----------------C-------AFR----VFCR--F--
early OligoceneBlackites spinosus183-1139A-40R-6,89-91381.99VM-F---C--ACCF-V---ARF---F-------------A-------FAFA----CAA--C-A
early OligoceneBlackites spinosus183-1139A-40R-CC383.50VG-C---C-F-AAA-V---V-A---F-------------AF------AAAA---CFVC--A-C
early OligoceneBlackites spinosus183-1139A-44R-CC422.00BP----------------R--------------------------------------------