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Automated Author Profile

Pekar, Stephen F

Current S-Index

128.9

Sum of Dataset Indices for all datasets

Average Dataset Index per Dataset

3.4

Average Dataset Index per dataset

Total Datasets

38

Total datasets for this author

Average FAIR Score

69.1%

Average FAIR Score per dataset

Total Citations

119

Total citations to the author's datasets

Total Mentions

0

Total mentions of the author's datasets

S-Index Interpretation

S-Index Over Time

Cumulative Citations Over Time

Cumulative Mentions Over Time

Datasets

Light laminae sand percent from IODP Hole 318-U1357B

No description available

Authors

  • Johnson, Katelyn M ;
  • McKay, Robert M ;
  • Étourneau, Johan ;
  • Jiménez-Espejo, Francisco Jose ;
  • Albot, Anya ;
  • Riesselman, Christina R ;
  • Bertler, Nancy A ;
  • Horgan, Huw J ;
  • Crosta, Xavier ;
  • Bendle, James A ;
  • Ashley, Kate E ;
  • Yamane, Masako ;
  • Yokoyama, Yusuke ;
  • Pekar, Stephen F ;
  • Escutia, Carlota ;
  • Dunbar, Robert G
0 Citations0 Mentions96% FAIR2.1 Dataset Index
10.1594/pangaea.933378January 2021

Laminae counts from X-ray Computed Tomography data from IODP Hole 318-U1357B

No description available

Authors

  • Johnson, Katelyn M ;
  • McKay, Robert M ;
  • Étourneau, Johan ;
  • Jiménez-Espejo, Francisco Jose ;
  • Albot, Anya ;
  • Riesselman, Christina R ;
  • Bertler, Nancy A ;
  • Horgan, Huw J ;
  • Crosta, Xavier ;
  • Bendle, James A ;
  • Ashley, Kate E ;
  • Yamane, Masako ;
  • Yokoyama, Yusuke ;
  • Pekar, Stephen F ;
  • Escutia, Carlota ;
  • Dunbar, Robert G
0 Citations0 Mentions96% FAIR2.1 Dataset Index
10.1594/pangaea.933377January 2021

HBI data from IODP Hole 318-U1357B

No description available

Authors

  • Johnson, Katelyn M ;
  • McKay, Robert M ;
  • Étourneau, Johan ;
  • Jiménez-Espejo, Francisco Jose ;
  • Albot, Anya ;
  • Riesselman, Christina R ;
  • Bertler, Nancy A ;
  • Horgan, Huw J ;
  • Crosta, Xavier ;
  • Bendle, James A ;
  • Ashley, Kate E ;
  • Yamane, Masako ;
  • Yokoyama, Yusuke ;
  • Pekar, Stephen F ;
  • Escutia, Carlota ;
  • Dunbar, Robert G
0 Citations0 Mentions96% FAIR2.1 Dataset Index
10.1594/pangaea.933376January 2021

Raw (not normalized) X-ray fluorescence (XRF) scanning data of IODP Hole 318-U1357B

No description available

Authors

  • Johnson, Katelyn M ;
  • McKay, Robert M ;
  • Étourneau, Johan ;
  • Jiménez-Espejo, Francisco Jose ;
  • Albot, Anya ;
  • Riesselman, Christina R ;
  • Bertler, Nancy A ;
  • Horgan, Huw J ;
  • Crosta, Xavier ;
  • Bendle, James A ;
  • Ashley, Kate E ;
  • Yamane, Masako ;
  • Yokoyama, Yusuke ;
  • Pekar, Stephen F ;
  • Escutia, Carlota ;
  • Dunbar, Robert G
0 Citations0 Mentions96% FAIR2.1 Dataset Index
10.1594/pangaea.933379January 2021

X-ray Computed Tomography greyscale data from IODP Hole 318-U1357B

No description available

Authors

  • Johnson, Katelyn M ;
  • McKay, Robert M ;
  • Étourneau, Johan ;
  • Jiménez-Espejo, Francisco Jose ;
  • Albot, Anya ;
  • Riesselman, Christina R ;
  • Bertler, Nancy A ;
  • Horgan, Huw J ;
  • Crosta, Xavier ;
  • Bendle, James A ;
  • Ashley, Kate E ;
  • Yamane, Masako ;
  • Yokoyama, Yusuke ;
  • Pekar, Stephen F ;
  • Escutia, Carlota ;
  • Dunbar, Robert G
0 Citations0 Mentions96% FAIR2.1 Dataset Index
10.1594/pangaea.933372January 2021

(Supplementary Table 1) Iceberg-rafted debris (IBRD) mass accumulation rates (MAR) of IODP site 318-U1361

The Pliocene and Early Pleistocene, between 5.3 and 0.8 million years ago, span a transition from a global climate state that was 2-3 °C warmer than present with limited ice sheets in the Northern Hemisphere to one that was characterized by continental-scale glaciations at both poles. Growth and decay of these ice sheets was paced by variations in the Earth's orbit around the Sun. However, the nature of the influence of orbital forcing on the ice sheets is unclear, particularly in light of the absence of a strong 20,000-year precession signal in geologic records of global ice volume and sea level. Here we present a record of the rate of accumulation of iceberg-rafted debris offshore from the East Antarctic ice sheet, adjacent to the Wilkes Subglacial Basin, between 4.3 and 2.2 million years ago. We infer that maximum iceberg debris accumulation is associated with the enhanced calving of icebergs during ice-sheet margin retreat. In the warmer part of the record, between 4.3 and 3.5 million years ago, spectral analyses show a dominant periodicity of about 40,000 years. Subsequently, the powers of the 100,000-year and 20,000-year signals strengthen. We suggest that, as the Southern Ocean cooled between 3.5 and 2.5 million years ago, the development of a perennial sea-ice field limited the oceanic forcing of the ice sheet. After this threshold was crossed, substantial retreat of the East Antarctic ice sheet occurred only during austral summer insolation maxima, as controlled by the precession cycle.

Authors

  • Patterson, Molly O ;
  • McKay, Robert M ;
  • Naish, Timothy R ;
  • Escutia, Carlota ;
  • Jiménez-Espejo, Francisco Jose ;
  • Raymo, Maureen E ;
  • Meyers, Stephen R ;
  • Tauxe, Lisa ;
  • Brinkhuis, Hendrik ;
  • Klaus, Adam ;
  • Fehr, Annick ;
  • Bendle, James A ;
  • Bijl, Peter K ;
  • Bohaty, Steven M ;
  • Carr, Stephanie A ;
  • Dunbar, Robert B ;
  • Flores, José-Abel ;
  • Gonzàlez, Jhon Jairo ;
  • Hayden, Travis G ;
  • Iwai, Masao ;
  • Katsuki, Kota ;
  • Kong, Gee Soo ;
  • Nakai, Mutsumi ;
  • Olney, Matthew P ;
  • Passchier, Sandra ;
  • Pekar, Stephen F ;
  • Pross, Jörg ;
  • Riesselman, Christina R ;
  • Röhl, Ursula ;
  • Sakai, T ;
  • Shrivastava, Prakash Kumar ;
  • Stickley, Catherine E ;
  • Sugasaki, S ;
  • Tuo, Shouting ;
  • van de Flierdt, Tina ;
  • Welsh, Kevin ;
  • Williams, Thomas ;
  • Yamane, Masako
1 Citation0 Mentions96% FAIR2.7 Dataset Index
10.1594/pangaea.837977January 2014

(Table S3) Diatom species counts of IODP Hole 318-U1361A

No description available

Authors

  • Cook, Carys P ;
  • van de Flierdt, Tina ;
  • Williams, Trevor J ;
  • Hemming, Sidney R ;
  • Iwai, Masao ;
  • Kobayashi, Munemasa ;
  • Jiménez-Espejo, Francisco Jose ;
  • Escutia, Carlota ;
  • Gonzàlez, Jhon Jairo ;
  • Khim, Boo-Keun ;
  • McKay, Robert M ;
  • Passchier, Sandra ;
  • Bohaty, Steven M ;
  • Riesselman, Christina R ;
  • Tauxe, Lisa ;
  • Sugisaki, Saiko ;
  • Lopez Galindo, Alberto ;
  • Patterson, Molly O ;
  • Sangiorgi, Francesca ;
  • Pierce, Elizabeth L ;
  • Brinkhuis, Henk ;
  • Klaus, Adam ;
  • Fehr, Annick ;
  • Bendle, James A ;
  • Bijl, Peter K ;
  • Carr, Stephanie A ;
  • Dunbar, Robert B ;
  • Flores, José-Abel ;
  • Hayden, Travis G ;
  • Katsuki, Kota ;
  • Kong, Gee Soo ;
  • Nakai, Mutsumi ;
  • Olney, Matthew P ;
  • Pekar, Stephen F ;
  • Pross, Jörg ;
  • Röhl, Ursula ;
  • Sakai, Toyusaburo ;
  • Shrivastava, Prakash Kumar ;
  • Stickley, Catherine E ;
  • Tuo, Shouting ;
  • Welsh, Kevin ;
  • Yamane, Masako
0 Citations0 Mentions96% FAIR2.4 Dataset Index
10.1594/pangaea.832591January 2013

(Table S5) Biogenic opal content of IODP Hole 318-U1361A

No description available

Authors

  • Cook, Carys P ;
  • van de Flierdt, Tina ;
  • Williams, Trevor J ;
  • Hemming, Sidney R ;
  • Iwai, Masao ;
  • Kobayashi, Munemasa ;
  • Jiménez-Espejo, Francisco Jose ;
  • Escutia, Carlota ;
  • Gonzàlez, Jhon Jairo ;
  • Khim, Boo-Keun ;
  • McKay, Robert M ;
  • Passchier, Sandra ;
  • Bohaty, Steven M ;
  • Riesselman, Christina R ;
  • Tauxe, Lisa ;
  • Sugisaki, Saiko ;
  • Lopez Galindo, Alberto ;
  • Patterson, Molly O ;
  • Sangiorgi, Francesca ;
  • Pierce, Elizabeth L ;
  • Brinkhuis, Henk ;
  • Klaus, Adam ;
  • Fehr, Annick ;
  • Bendle, James A ;
  • Bijl, Peter K ;
  • Carr, Stephanie A ;
  • Dunbar, Robert B ;
  • Flores, José-Abel ;
  • Hayden, Travis G ;
  • Katsuki, Kota ;
  • Kong, Gee Soo ;
  • Nakai, Mutsumi ;
  • Olney, Matthew P ;
  • Pekar, Stephen F ;
  • Pross, Jörg ;
  • Röhl, Ursula ;
  • Sakai, Toyusaburo ;
  • Shrivastava, Prakash Kumar ;
  • Stickley, Catherine E ;
  • Tuo, Shouting ;
  • Welsh, Kevin ;
  • Yamane, Masako
0 Citations0 Mentions96% FAIR2.1 Dataset Index
10.1594/pangaea.832592January 2013

(Table S1) Neodymium and strontium isotope composition of Pliocene detrital sediments from IODP Hole 318-U1361A and additional regional core top samples

No description available

Authors

  • Cook, Carys P ;
  • van de Flierdt, Tina ;
  • Williams, Trevor J ;
  • Hemming, Sidney R ;
  • Iwai, Masao ;
  • Kobayashi, Munemasa ;
  • Jiménez-Espejo, Francisco Jose ;
  • Escutia, Carlota ;
  • Gonzàlez, Jhon Jairo ;
  • Khim, Boo-Keun ;
  • McKay, Robert M ;
  • Passchier, Sandra ;
  • Bohaty, Steven M ;
  • Riesselman, Christina R ;
  • Tauxe, Lisa ;
  • Sugisaki, Saiko ;
  • Lopez Galindo, Alberto ;
  • Patterson, Molly O ;
  • Sangiorgi, Francesca ;
  • Pierce, Elizabeth L ;
  • Brinkhuis, Henk ;
  • Klaus, Adam ;
  • Fehr, Annick ;
  • Bendle, James A ;
  • Bijl, Peter K ;
  • Carr, Stephanie A ;
  • Dunbar, Robert B ;
  • Flores, José-Abel ;
  • Hayden, Travis G ;
  • Katsuki, Kota ;
  • Kong, Gee Soo ;
  • Nakai, Mutsumi ;
  • Olney, Matthew P ;
  • Pekar, Stephen F ;
  • Pross, Jörg ;
  • Röhl, Ursula ;
  • Sakai, Toyusaburo ;
  • Shrivastava, Prakash Kumar ;
  • Stickley, Catherine E ;
  • Tuo, Shouting ;
  • Welsh, Kevin ;
  • Yamane, Masako
0 Citations0 Mentions92% FAIR2.0 Dataset Index
10.1594/pangaea.832589January 2013

Paleomagnetic of IODP site 318-U1359B

No description available

Authors

  • Tauxe, Lisa ;
  • Stickley, Catherine E ;
  • Sugisaki, Saiko ;
  • Bijl, Peter K ;
  • Bohaty, Steven M ;
  • Brinkhuis, Henk ;
  • Escutia Dotti, Carlota ;
  • Flores, José-Abel ;
  • Houben, Alexander J P ;
  • Iwai, Masao ;
  • Jiménez-Espejo, Francisco Jose ;
  • McKay, Robert M ;
  • Passchier, Sandra ;
  • Pross, Jörg ;
  • Riesselman, Christina R ;
  • Röhl, Ursula ;
  • Sangiorgi, Francesca ;
  • Welsh, Kevin ;
  • Klaus, Adam ;
  • Fehr, Annick ;
  • Bendle, James A ;
  • Dunbar, Robert G ;
  • Gonzales, J ;
  • Hayden, Travis ;
  • Katsuki, Kota ;
  • Olney, Matthew P ;
  • Pekar, Stephen F ;
  • Shrivastva, P K ;
  • van de Flierdt, Tina ;
  • Williams, Thomas ;
  • Yamane, Masako
0 Citations0 Mentions96% FAIR2.1 Dataset Index
10.1594/pangaea.817929January 2012