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Palmer, Amanda A (1987): (Table 1) Abundance of selected radiolarian species in the upper Paleogene section of DSDP Hole 95-612 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.788485, Supplement to: Palmer, AA (1987): Cenozoic radiolarians from Deep Sea Drilling Project Sites 612 and 613 (Leg 95, New Jersey Transect) and Atlantic Slope Project Site ASP 15. In: Poag, CW; Watts, AB; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 95, 339-357, https://doi.org/10.2973/dsdp.proc.95.110.1987

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Abstract:
A major objective of DSDP Leg 95 (New Jersey Transect) was to investigate the effects of eustatic sea-level fluctuation and crustal subsidence on the depositional and erosional patterns of the Atlantic continental margin in the Baltimore Canyon trough area. Deep Sea Drilling Project Sites 612 and 613 were drilled on the New Jersey continental slope and rise during this leg.
A more specific goal of Leg 95 was to investigate calcareous and siliceous microfossil biostratigraphy in order to identify biostratigraphic gaps and to intercorrelate the various microfossil zonations for the New Jersey margin. This study of radiolarians from Sites 612 and 613, and from Atlantic Slope Project (ASP) Site ASP 15, demonstrates that although radiolarians occur throughout the Cenozoic section in this region, they are most useful for biostratigraphic control in the upper Paleogene part of the stratigraphic record. Results of this investigation indicate that several biostratigraphic gaps occur in the Cenozoic sedimentary sequence penetrated by the three drill holes.
Upper Paleogene radiolarians are well preserved, abundant, and diverse. Although some tropical taxa are rare or absent, sufficient age-diagnostic species are present for biostratigraphic determinations. In comparison, lower Paleogene radiolarians are poorly preserved because pronounced silica diagenesis formed porcellanites in some stratigraphic intervals. The Neogene radiolarians faunas are rare and moderately well preserved at all the sites investigated here. Neogene assemblages are dominated by spongodiscids and porodiscids (similar to faunas of modern cold/temperate shelf waters), and contain few taxa useful for biostratigraphic determinations.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 38.820200 * Longitude: -72.773800
Date/Time Start: 1983-08-26T00:00:00 * Date/Time End: 1983-08-26T00:00:00
Minimum DEPTH, sediment/rock: 136.10 m * Maximum DEPTH, sediment/rock: 322.61 m
Event(s):
95-612 * Latitude: 38.820200 * Longitude: -72.773800 * Date/Time: 1983-08-26T00:00:00 * Elevation: -1386.0 m * Penetration: 675.3 m * Recovery: 579.7 m * Location: North Atlantic/SLOPE * Campaign: Leg95 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 72 cores; 674.7 m cored; 0 m drilled; 85.9 % recovery
Comment:
Species abundance: C = common (> 10% of all radiolarians on a slide); F = frequent (1-10%); R = rare (0.1-1%); r = very rare (0.01-0.1%).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 Sample code/labelSample labelPalmer, Amanda ADSDP/ODP/IODP sample designation
2 DEPTH, sediment/rockDepth sedmGeocode
3 Lithapium plegmacanthaL. plegmacanthaPalmer, Amanda A
4 Phormocyrtis striata striataP. striata striataPalmer, Amanda A
5 Theocotylissa ficusT. ficusPalmer, Amanda A
6 Ceratospyris articulataC. articulataPalmer, Amanda A
7 Lithocyclia ocellusL. ocellusPalmer, Amanda A
8 Periphaena decoraP. decoraPalmer, Amanda A
9 Spongatractus balbisS. balbisPalmer, Amanda A
10 Spongatractus pachystylusS. pachystylusPalmer, Amanda A
11 Theocotyle conicaT. conicaPalmer, Amanda A
12 Podocyrtis dorusP. dorusPalmer, Amanda A
13 Podocyrtis diamesaP. diamesaPalmer, Amanda A
14 Dictyophimus craticulaD. craticulaPalmer, Amanda A
15 Eusyringium lagenaE. lagenaPalmer, Amanda A
16 Lophocyrtis biauritaL. biauritaPalmer, Amanda A
17 Periphaena tripyramis tripyramisP. tripyramis tripyramisPalmer, Amanda A
18 Periphaena tripyramis triangulaP. tripyramis triangulaPalmer, Amanda A
19 Podocyrtis sinuosaP. sinuosaPalmer, Amanda A
20 Dictyoprora mongolfieriD. mongolfieriPalmer, Amanda A
21 Podocyrtis amplaP. amplaPalmer, Amanda A
22 Theocorys anapographaT. anapographaPalmer, Amanda A
23 Theocorys sp.Theocorys sp.Palmer, Amanda Aaff. T anapographa
24 Thyrsocyrtis hirsutaT. hirsutaPalmer, Amanda A
25 Dictyoprora urceolusD. urceolusPalmer, Amanda A
26 Dictyoprora amphoraD. amphoraPalmer, Amanda A
27 Dictyoprora sp.Dictyoprora sp.Palmer, Amanda Acf. D. amphora
28 Thyrsocyrtis triacanthaT. triacanthaPalmer, Amanda A
29 Lithochytris vespertilioL. vespertilioPalmer, Amanda A
30 Lamptonium obelixL. obelixPalmer, Amanda A
31 Thyrsocyrtis tensaT. tensaPalmer, Amanda A
32 Thyrsocyrtis rhizodonT. rhizodonPalmer, Amanda A
33 Lithapium anoectumL. anoectumPalmer, Amanda A
34 Eusyringium fistuligerumE. fistuligerumPalmer, Amanda A
35 Podocyrtis fasciolataP. fasciolataPalmer, Amanda A
36 Lithapium mitraL. mitraPalmer, Amanda A
37 Calocyclas hispidaC. hispidaPalmer, Amanda A
38 Podocyrtis mitraP. mitraPalmer, Amanda A
39 Podocyrtis chalaraP. chalaraPalmer, Amanda A
40 Theocyrtis sp.Theocyrtis sp.Palmer, Amanda Acf. T. tuberosa
41 Theocyrtis tuberosaT. tuberosaPalmer, Amanda A
42 Thyrsocyrtis tetracanthaT. tetracanthaPalmer, Amanda A
43 Lithocyclia aristotelisL. aristotelisPalmer, Amanda A
44 Cryptoprora ornataC. ornataPalmer, Amanda A
45 Dictyoprora armadilloD. armadilloPalmer, Amanda A
46 Lychnocanium amphitriteL. amphitritePalmer, Amanda A
47 Lophocyrtis jacchiaL. jacchiaPalmer, Amanda A
48 Cyclampterium longiventerC. longiventerPalmer, Amanda A
49 Artophormis barbadensisA. barbadensisPalmer, Amanda A
50 Dictyoprora pirumD. pirumPalmer, Amanda A
51 Tristylospyris tricerosT. tricerosPalmer, Amanda A
52 Dictyoprora ovataD. ovataPalmer, Amanda A
53 Thyrsocyrtis bromiaT. bromiaPalmer, Amanda A
54 Carpocanistrum azyxC. azyxPalmer, Amanda A
55 Calocyclas turrisC. turrisPalmer, Amanda A
56 Lithocyclia angustaL. angustaPalmer, Amanda A
57 Artophormis gracilisA. gracilisPalmer, Amanda A
58 Radiolarian zoneRadiolarian zonePalmer, Amanda A
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
4275 data points

Data

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

1 
Sample label		2 
Depth sed [m]		3 
L. plegmacantha		4 
P. striata striata		5 
T. ficus		6 
C. articulata		7 
L. ocellus		8 
P. decora		9 
S. balbis		10 
S. pachystylus		11 
T. conica		12 
P. dorus		13 
P. diamesa		14 
D. craticula		15 
E. lagena		16 
L. biaurita		17 
P. tripyramis tripyramis		18 
P. tripyramis triangula		19 
P. sinuosa		20 
D. mongolfieri		21 
P. ampla		22 
T. anapographa		23 
Theocorys sp.		24 
T. hirsuta		25 
D. urceolus		26 
D. amphora		27 
Dictyoprora sp.		28 
T. triacantha		29 
L. vespertilio		30 
L. obelix		31 
T. tensa		32 
T. rhizodon		33 
L. anoectum		34 
E. fistuligerum		35 
P. fasciolata		36 
L. mitra		37 
C. hispida		38 
P. mitra		39 
P. chalara		40 
Theocyrtis sp.		41 
T. tuberosa		42 
T. tetracantha		43 
L. aristotelis		44 
C. ornata		45 
D. armadillo		46 
L. amphitrite		47 
L. jacchia		48 
C. longiventer		49 
A. barbadensis		50 
D. pirum		51 
T. triceros		52 
D. ovata		53 
T. bromia		54 
C. azyx		55 
C. turris		56 
L. angusta		57 
A. gracilis		58 
Radiolarian zone
95-612-16-CC136.10-----------------R---------------F---FF-FCRR-FRrrF---RRBm Artophormis gracilis, Cryptoprora ornata
95-612-17-1,110-112137.31-----r---------------------------F------FFRF-FRrrR---rrBm Artophormis gracilis, Cryptoprora ornata
95-612-17-3,110-112140.31-----r-----------r---------------F----R-FCRR-FR-rr---rrBm Artophormis gracilis, Cryptoprora ornata
95-612-17-5,110-112143.31-----r-----------r--------------------r-FCFRrCFRrF----RBm Artophormis gracilis, Cryptoprora ornata
95-612-17-CC145.57-----r---------------------------F---FR-CC-FRFF-rR-----Bm Artophormis gracilis, Cryptoprora ornata
95-612-18-1,110-112146.81-----------------r---------------F----R-CFCRR-Frrr-----Bm Artophormis gracilis, Cryptoprora ornata
95-612-18-3,110-112149.81-----r-----------R-------------------R--CCFR--FrrRr-R--Bm Artophormis gracilis, Cryptoprora ornata
95-612-18-5,110-112152.81----r------------R---------------R----R-FC-R--FrrRR----Bm Artophormis gracilis, Cryptoprora ornata
95-612-18-CC154.37-----r-----------R-------------------F--CCFFR-F--RR----Bm Artophormis gracilis, Cryptoprora ornata
95-612-19-1,110-120156.35-----------------R---------------R---FF-FFRRr-R--rr----Bm Artophormis gracilis, Cryptoprora ornata
95-612-19-3,110-120159.35-----------------r---------------F----R-CFRR-r---rR----Bm Artophormis gracilis, Cryptoprora ornata
95-612-19-5,110-120162.35-----r-----------R------------------rRr-CFRRR-R--RR-r--Bm Artophormis gracilis, Cryptoprora ornata
95-612-19-CC164.66-----r-----------r-----------r---R---R-RFC-F--R--rr----Calocyclas bandyca
95-612-20-1,110-112165.81-----------------r---------------R----RRCCRF-----r-----Calocyclas bandyca
95-612-20-3,110-112168.81-----------------r--------r------R---R-RCCRRR-r--rrRr--Calocyclas bandyca
95-612-20-5,110-112171.81----r------------F-----------r---R--rrrFFFRR-----rr-r--Calocyclas bandyca
95-612-20-CC173.36----r------------R-----------r---Rr--R-FFRRRRrR--RR----Calocyclas bandyca
95-612-21-1,110-112175.31----r------------R-------------r----rR-FRRRR--r--Rrrr--Calocyclas bandyca
95-612-21-3,110-112178.31----rr-----------R-------------r-Rr--RrRFR-R-rR--Rr-R--Calocyclas bandyca
95-612-21-CC183.59----Cr-----R-F--RF----FR-FrR-RF--RFF--r----------------Podocyrtis mitra
95-612-22-1,110-112184.91-RR-Fr-R---RrF--RR----FR-F---RFR--RF-------------------Podocyrtis mitra
95-612-22-3,110-112187.91R---CR-R-----F--RF----FR-F-R--F---RF-----R-------------Podocyrtis mitra
95-612-22-5,110-112190.91R-R-C-RR---R-F--RC-R--CR-Fr--RFF--RF-------------------Podocyrtis mitra
95-612-22-CC193.01--R-C--R---R-F--RF----FR-F----FR--RF-------------------Podocyrtis mitra
95-612-23-1,110-112194.91-RR-Cr-R---RRC-rRR--rrFF-Fr--rFR--RR-------------------Podocyrtis mitra
95-612-23-3,110-112197.91R-r-F-r------C-rRF---rFR--FRr-R----F-------------------Podocyrtis mitra
95-612-23-5,110-112200.91Fr--FRrr---FrC-rRC-r-RFRRF----F-rRRR-------------------Podocyrtis mitra
95-612-23-CC202.82R---C------FRC--RF-R-RFR-FRr-FFF--RF-------------------Podocyrtis mitra
95-612-24-1,110-112204.11--r-C--r---RRC-RRF-R-RFRRFr--rFR--RR-----R-------------Podocyrtis ampla
95-612-24-3,110-112207.11----CR-r-----C--RF-RrrFRRFR---FF--RR-----R-------------Podocyrtis ampla
95-612-24-5,110-112210.11r---CR-----F-C-rRRrR-rFR-F-rr-F---R--------------------Podocyrtis ampla
95-612-24-CCr-r-CRR----F-C--FF-r-rFrrF-r-RFR--Rr-----R-------------Podocyrtis ampla
95-612-25-1,110-112213.71RRr-C-rr---FRC--FF-RrrFR-F-RRRFF--rr-------------------Podocyrtis ampla
95-612-25-3,110-112216.71--R-C-Rr----FC-RFF--rrFFrF----F---r--------------------Podocyrtis ampla
95-612-25-5,110-112219.71R---C-rr---FFC-RRF---RFRrF--rrF--Rr--------------------Podocyrtis ampla
95-612-25-CC221.88--R-CRrr---FFC-RRFrRrrFRRF-r-FF---R------R-------------Podocyrtis ampla
95-612-26-1,110-112223.31RRr-CRR----RRF-RFF-r-RRrrFrrrRF-R-R--------------------Podocyrtis ampla
95-612-26-3,110-112226.31R-R-CRR----RFFRRFF---rr-RRRr-RF---r------r-------------Podocyrtis ampla
95-612-26-5,110-112229.31-R--C-Rr---RFFRRFF-R--rRrF---RR------------------------Podocyrtis ampla
95-612-26-CC231.52RR--CRrR--RRFF-RFF-R--rR-F---RRr--R------r-------------Podocyrtis ampla
95-612-27-1,110-112232.91-R--C-RR---RFFRRRF-r-R-RRr-r-rF-R-r--------------------Podocyrtis ampla
95-612-27-3,110-112235.91Rr--CR-rrrrrRCRRRF---rr--R----Fr-----------------------Podocyrtis ampla
95-612-27-5,110-112238.91--RrC-rr-r-rRCrrFF----r--R----R-rrr--------------------Podocyrtis ampla
95-612-27-CC241.06--r-C-----RRrCrRFF----R-rR-r-RF------------------------Podocyrtis ampla
95-612-28-1,110-112242.51RR--C-Rr-RrRFCrRFF-R-rrR-rrrrrFr--r------r-------------Thyrsocyrtis triacantha
95-612-28-3,110-112245.51-R--CRRR-r--RCrRRF----R--rR-r-R------------------------Thyrsocyrtis triacantha
95-612-28-5,110-112248.51-rrrC--R---rRCrRFF-R--r--r----R---r--------------------Thyrsocyrtis triacantha
95-612-28-6,110-112250.01-Rr-C--R---rrCrRFF----R--RR---R---r--------------------Thyrsocyrtis triacantha
95-612-29-1,110-112252.11--rrCR----RRFCRRFF-R--rRrrR--RF---R--------------------Thyrsocyrtis triacantha
95-612-29-3,110-112255.11RRr-CRRr--rRRCRRFF-r--R--r-r--F---r------r-------------Thyrsocyrtis triacantha
95-612-29-5,110-112258.11----C-r-----RFRRRF----RrrR----F------------------------Thyrsocyrtis triacantha
95-612-29-CC260.31-r--C--RrrrRRFRRRF---rRrrR---RR---r--------------------Thyrsocyrtis triacantha
95-612-30-1,110-112261.71-Rr-CRRR---RFF-RRF-RRrRRrR-r-rF------------------------Thyrsocyrtis triacantha
95-612-30-3,110-112264.71F-r-C---r----FRRRF---rr-RrRrr-F------------------------Thyrsocyrtis triacantha
95-612-30-5,110-112267.71-r--C-r---r-RFr-RF--r-R-RR-r--F------------------------Thyrsocyrtis triacantha
95-612-30-CC269.92-R--C-RR-r-RRF-RFF-rr-RR-R----F---R--------------------Thyrsocyrtis triacantha
95-612-31-1,110-112271.31-R--CRRRRr---FR-RF-r--r--Rr---F------------------------Thyrsocyrtis triacantha
95-612-31-3,110-112274.31Rrr-CR--R----FR-RF----r-rRR--RF------------------------Thyrsocyrtis triacantha
95-612-31-5,110-112277.31r---Cr-r---R-FR-FF--r-F--R----R------------------------Thyrsocyrtis triacantha
95-612-31-CC279.50--R-C-Rr--RrRFRRFF-R--rR-R----R------------------------Thyrsocyrtis triacantha
95-612-32-1,110-112280.91-r-rC-RRRR---F-RFF-RRrr-rr--r-F------------------------Thyrsocyrtis triacantha
95-612-32-3,110-112283.91-Rr-CRRRRrr--C--RF----r--rrr--F---r--------------------Thyrsocyrtis triacantha
95-612-32-5,110-112286.91rR--C-RR-r-rrF--RF--r-R--R---RF---R--------------------Thyrsocyrtis triacantha
95-612-32-CC289.12R---C-r-R-rR-F--RF---RRr-Rrr--F------------------------Thyrsocyrtis triacantha
95-612-33-1,110-112290.51-RrrC---rR---F--FF-RRRr--R-r--F------------------------Thyrsocyrtis triacantha
95-612-33-3,110-112293.51----C-R-R--rRF--RF----R--R---rF------------------------Thyrsocyrtis triacantha
95-612-33-CC298.74rr--C---r-RR-F--RF----R--r----R---R--------------------Thyrsocyrtis triacantha
95-612-34-1,110-112300.21FRR-C-RRFRr--F--FF-RRrFr-Rrrr-F------------------------Thyrsocyrtis triacantha
95-612-34-CC301.10--R-C-R-RrR--F--FF---rR--rR---F------------------------Thyrsocyrtis triacantha
95-612-35-1,110-112309.91F-R-CRRRF-RRRR--RF---RFR-r--rrF---R--------------------Thyrsocyrtis triacantha
95-612-35-3,110-112312.91-RR-CR--F---RF--RF-r-RF--R--rrF---R--------------------Thyrsocyrtis triacantha
95-612-35-5,110-112315.91-R--C-rrR----R---F----F--r---rF------------------------Thyrsocyrtis triacantha
95-612-35-CC318.09rRR-CR-rFRR--R---F-r-RF--R--r-F---R--------------------Thyrsocyrtis triacantha
95-612-36-1,110-112319.61R-F-CRRRR--RRR---F-R-rRr-R--rrR------------------------Thyrsocyrtis triacantha
95-612-36-3,110-112322.61RR-RC-RrRR-R-R---F-R-RR--R--r-R------------------------Thyrsocyrtis triacantha