Christopher R. Poole
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View article: Inaugural Editorial for Discover Hazards
Inaugural Editorial for Discover Hazards Open
View article: Inaugural editorial for Discover Networks
Inaugural editorial for Discover Networks Open
View article: <i>Globigerinoides</i> <i>rublobatus</i> – a new species of Pleistocene planktonic foraminifera
<i>Globigerinoides</i> <i>rublobatus</i> – a new species of Pleistocene planktonic foraminifera Open
We describe Globigerinoides rublobatus n. sp., a new morphospecies of fossil planktonic foraminifera, from the Pleistocene sediments (∼810 ka) of the Indian Ocean and Pacific Ocean. We use image analysis and morphometry of 860 specimens fr…
View article: Correction: Fossil and Genetic Evidence for the Polyphyletic Nature of the Planktonic Foraminifera "Globigerinoides", and Description of the New Genus Trilobatus
Correction: Fossil and Genetic Evidence for the Polyphyletic Nature of the Planktonic Foraminifera "Globigerinoides", and Description of the New Genus Trilobatus Open
[This corrects the article DOI: 10.1371/journal.pone.0128108.].
View article: IODP Expedition 363, Hole U1482C - Well Logging Data
IODP Expedition 363, Hole U1482C - Well Logging Data Open
Logging data are measurements of physical properties of the formation surrounding a borehole, acquired in situ after completion of coring (wireline logging) or during drilling (Logging-While-Drilling, LWD). The range of data (resistivity, …
View article: IODP Expedition 363, Hole U1482C - Well Logging Data
IODP Expedition 363, Hole U1482C - Well Logging Data Open
Logging data are measurements of physical properties of the formation surrounding a borehole, acquired in situ after completion of coring (wireline logging) or during drilling (Logging-While-Drilling, LWD). The range of data (resistivity, …
View article: Correction: Fossil and Genetic Evidence for the Polyphyletic Nature of the Planktonic Foraminifera "Globigerinoides", and Description of the New Genus Trilobatus
Correction: Fossil and Genetic Evidence for the Polyphyletic Nature of the Planktonic Foraminifera "Globigerinoides", and Description of the New Genus Trilobatus Open
View article: Systematic taxonomy of the<i>Trilobatus sacculifer</i>plexus and descendant<i>Globigerinoidesella fistulosa</i>(planktonic foraminifera)
Systematic taxonomy of the<i>Trilobatus sacculifer</i>plexus and descendant<i>Globigerinoidesella fistulosa</i>(planktonic foraminifera) Open
Poole, Christopher R., Wade, Bridget S. (2019): Systematic taxonomy of the Trilobatus sacculifer plexus and descendant Globigerinoidesella fistulosa (planktonic foraminifera). Journal of Systematic Palaeontology 17 (23): 1989-2030, DOI: 10…
View article: Factors affecting consistency and accuracy in identifying modern macroperforate planktonic foraminifera
Factors affecting consistency and accuracy in identifying modern macroperforate planktonic foraminifera Open
Planktonic foraminifera are widely used in biostratigraphic, palaeoceanographic and evolutionary studies, but the strength of many study conclusions could be weakened if taxonomic identifications are not reproducible by different workers. …
View article: IODP Expedition 363 Carbonates composite report
IODP Expedition 363 Carbonates composite report Open
This composite report includes data from two analyses (total carbon from Elemental analysis [CHNS], and inorganic carbon from [Coulometer]). Each row combines the CHNS and Coulometer data from measurements made on the same sample at the sa…
View article: IODP Expedition 363 Sample report
IODP Expedition 363 Sample report Open
Report includes detailed information about samples taken for testing: location/depth, type/form factor, test, request number, and database identifier.
View article: IODP Expedition 363 Color reflectance
IODP Expedition 363 Color reflectance Open
Color reflectance data were measured on section halves using an integration sphere and a UV-VIS spectrophotometer mounted on the Section Half Multisensor Logger (SHMSL). Spectral counts are recorded in the range of 380 to 700 nm, covering …
View article: IODP Expedition 363 Core composite images
IODP Expedition 363 Core composite images Open
A digital composite image (PNG) is made for each core comprising core sections scanned using a line-scan camera. The composite layout is equivalent to traditional core table photos. Top left is top of core; color and meter rule references …
View article: IODP Expedition 363 P-wave velocity caliper (section/discrete)
IODP Expedition 363 P-wave velocity caliper (section/discrete) Open
P-wave velocity data were measured on undisturbed section halves (JRSO-defined x-axis) and/or discrete cube and cylinder samples (x, y, or z-axis) using pairs of piezoelectric transducers mounted on a caliper system. Report includes P-wave…
View article: IODP Expedition 363 Core summary
IODP Expedition 363 Core summary Open
Report includes detailed core data: drilling and coring depths, advancement, recovered core length measured on the catwalk and final curated length, core recovery, and sections cut.
View article: IODP Expedition 363 Sample report
IODP Expedition 363 Sample report Open
Report includes detailed information about samples taken for testing: location/depth, type/form factor, test, request number, and database identifier.
View article: IODP Expedition 363 Micropaleontology
IODP Expedition 363 Micropaleontology Open
Paleontological data were collected using microscopes and recorded in the JRSO description software. All data for a species group (e.g., diatoms or nannofossils) were collected in a Microsoft Excel worksheet by hole. A zip file of the enti…
View article: IODP Expedition 363 Elemental analysis (CHNS)
IODP Expedition 363 Elemental analysis (CHNS) Open
Fundamental elemental component (total carbon, hydrogen, nitrogen, and sulfur) fluctuations help define the origin, depositional environment, and diagenetic alteration of source materials. To determine C, H, N, and S, solid samples are rea…
View article: IODP Expedition 363 Salinity
IODP Expedition 363 Salinity Open
Salinity was measured on interstitial water (IW) samples using an optical refractometer.
View article: IODP Expedition 363 RGB channels (calculated from core photos)
IODP Expedition 363 RGB channels (calculated from core photos) Open
Red, green, and blue pixel data were extracted from Section Half Imaging Logger (SHIL) linescan images, typically binned at 0.5 cm resolution using the central 2 cm of the image.
View article: IODP Expedition 363 Thermal conductivity
IODP Expedition 363 Thermal conductivity Open
Thermal conductivity was measured using the heated needle method in either full-space needle configuration (soft/saturated sediments) or half-space needle configuration (harder materials) of a TeKa Berlin TK-04 thermal conductivity meter. …
View article: IODP Expedition 363 Magnetic remanence (SRM-longcore)
IODP Expedition 363 Magnetic remanence (SRM-longcore) Open
Magnetic remanence was measured on section halves (and rarely on whole-round sections) using a 2G Enterprises 760R cryogenic magnetometer, first as natural remanent magnetization (NRM) and then after demagnetization steps were performed on…
View article: IODP Expedition 363 Stratigraphic Correlation
IODP Expedition 363 Stratigraphic Correlation Open
Affine and splice files created for stratigraphic correlation.
View article: IODP Expedition 363 Color reflectance
IODP Expedition 363 Color reflectance Open
Color reflectance data were measured on section halves using an integration sphere and a UV-VIS spectrophotometer mounted on the Section Half Multisensor Logger (SHMSL). Spectral counts are recorded in the range of 380 to 700 nm, covering …
View article: IODP Expedition 363 Magnetic remanence (SRM-longcore)
IODP Expedition 363 Magnetic remanence (SRM-longcore) Open
Magnetic remanence was measured on section halves (and rarely on whole-round sections) using a 2G Enterprises 760R cryogenic magnetometer, first as natural remanent magnetization (NRM) and then after demagnetization steps were performed on…
View article: IODP Expedition 363 Thin section images
IODP Expedition 363 Thin section images Open
Hard rock and sediment thin section images were acquired using either the JRSO-developed Petrographic Image Capture and Archival Tool (PICAT) imager or (rarely) an upright microscope and a digital camera. Sample images are acquired in unpo…
View article: IODP Expedition 363 Photomicrographs
IODP Expedition 363 Photomicrographs Open
Microscopic images of discrete samples were acquired using stereo and upright light microscopes and captured on digital cameras. Image files were uploaded along with a brief description and a record of the microscopic and lighting conditio…
View article: IODP Expedition 363 Natural gamma radiation
IODP Expedition 363 Natural gamma radiation Open
Natural gamma radiation (NGR) data in the ~0.1 to 3.0 MeV range were measured using eight custom-designed sodium iodide (thallium) [NaI(Tl)] detectors arranged along the core measurement axis at 20 cm intervals. The NGR system uses layers …
View article: IODP Expedition 363 P-wave velocity caliper (section/discrete)
IODP Expedition 363 P-wave velocity caliper (section/discrete) Open
P-wave velocity data were measured on undisturbed section halves (JRSO-defined x-axis) and/or discrete cube and cylinder samples (x, y, or z-axis) using pairs of piezoelectric transducers mounted on a caliper system. Report includes P-wave…
View article: IODP Expedition 363 Magnetic susceptibility (point or contact system)
IODP Expedition 363 Magnetic susceptibility (point or contact system) Open
Magnetic susceptibility was measured on section halves on the Section Half Multisensor Logger (SHMSL) using a Bartington MS2 meter and either a MS2E or MS2K probe. Because all JRSO cores meet minimum size requirements for these two probes,…