Search Results

Early Cambrian brachiopod-dominated shell concentrations from North-East Greenland:Environmental and taphonomic implications

by Harper, David A. T., Stouge, Svend, Christiansen, Jørgen L., Topper, Timothy P., Alwmark, Carl, Richoz, Sylvain, Ahlberg, Per
Published in Global and Planetary Change (2021)

The Sirius Passet Lagerstatte of North Greenland-A geochemical window on early Cambrian low-oxygen environments and ecosystems

by Hammarlund, Emma U., Smith, M. Paul, Rasmussen, Jan A., Nielsen, Arne T., Canfield, Donald E., Harper, David A. T.
Published in Geobiology (2019)

Early Cambrian brachiopod-dominated shell concentrations from North-East Greenland: Environmental and taphonomic implications

by Harper, David A.T., Stouge, Svend, Christiansen, Jørgen L., Topper, Timothy P., Alwmark, Carl, Richoz, Sylvain, Ahlberg, Per
Published in Global and Planetary Change (2021)

The Sirius Passet Lagerstätte of North Greenland—A geochemical window on early Cambrian low‐oxygen environments and ecosystems

by Hammarlund, Emma U., Smith, M. Paul, Rasmussen, Jan A., Nielsen, Arne T., Canfield, Donald E., Harper, David A. T.
Published in Geobiology (2018)

Neoproterozoic (Cryogenian-Ediacaran) deposits in East and North-East Greenland

by Stouge, Svend, Christiansen, Jørgen Løye, Harper, David Alexander Taylor, Houmark-Nielsen, Michael, Kristiansen, Kasper, MacNiocaill, Conall, Buchardt, Bjørn
Published in Geological Society, London, Memoirs (2011)

The sirius passet lagerstätte of north greenland : A remote window on the cambrian explosion

by Harper, David A.T., Hammarlund, Emma U., Topper, Timothy P., Nielsen, Arne T., Rasmussen, Jan A., Park, Tae Yoon S., Smith, M. Paul
Published in Journal of the Geological Society (2019)

Late Ordovician to earliest Silurian graptolite and brachiopod biozonation from the Yangtze region, South China, with a global correlation

by XU, CHEN, JIAYU, RONG, MITCHELL, CHARLES E., HARPER, DAVID A. T., JUNXUAN, FAN, RENBIN, ZHAN, YUANDONG, ZHANG, RONGYU, LI, YI, WANG
Published in Geological Magazine (2000)

The Sirius Passet Lagerstätte of North Greenland: a remote window on the Cambrian Explosion

by Harper, David A. T., Hammarlund, Emma U., Topper, Timothy P., Nielsen, Arne T., Rasmussen, Jan A., Park, Tae-Yoon S., Smith, M. Paul
Published in Journal of the Geological Society (2019)

Precisely locating the Ordovician equator in Laurentia

by Jin, Jisuo, Harper, David A. T., Cocks, L. Robin M., McCausland, Phil J. A., Rasmussen, Christian Mac Ørum, Sheehan, Peter M.
Published in Geology (2013)

Stable hydrogen isotope ratios of lignin methoxyl groups as a paleoclimate proxy and constraint of the geographical origin of wood

by Keppler, Frank, Harper, David B., Kalin, Robert M., Meier-Augenstein, Wolfram, Farmer, Nicola, Davis, Simon, Schmidt, Hanns-Ludwig, Brown, David M., Hamilton, John T. G.
Published in New Phytologist (2007)

Brain and eyes of Kerygmachela reveal protocerebral ancestry of the panarthropod head.

by Park, Tae-Yoon S., Kihm, Ji-Hoon, Woo, Jusun, Park, Changkun, Lee, Won Young, Smith, M. Paul, Harper, David A. T., Young, Fletcher, Nielsen, Arne T., Vinther, Jakob
Published in Nature Communications (2018)

Brain and eyes of Kerygmachela reveal protocerebral ancestry of the panarthropod head

by Park, Tae-Yoon S., Kihm, Ji-Hoon, Woo, Jusun, Park, Changkun, Lee, Won Young, Smith, M. Paul, Harper, David A. T., Young, Fletcher, Nielsen, Arne T., Vinther, Jakob
Published in Nature Communications (2018)

Brain and eyes of Kerygmachela reveal protocerebral ancestry of the panarthropod head

by Park, Tae Yoon S., Kihm, Ji Hoon, Woo, Jusun, Park, Changkun, Lee, Won Young, Smith, M. Paul, Harper, David A.T., Young, Fletcher, Nielsen, Arne T., Vinther, Jakob
Published in Nature Communications (2018)

A sulfidic driver for the end-Ordovician mass extinction

by Hammarlund, Emma U., Dahl, Tais Wittchen, Harper, David A.T., Bond, David P.G., Nielsen, Arne T., Bjerrum, Christian J., Schovsbo, Niels H., Schoenlaub, Hans P., Zalasiewicz, Jan A., Canfield, Donald Eugene
Published in Earth and Planetary Science Letters (2012)

A sulfidic driver for the end-Ordovician mass extinction

by Hammarlund, Emma, Dahl, Tais Wittchen, Harper, David Alexander Taylor, Bond, David P. G., Nielsen, Arne Thorshøj, Bjerrum, Christian J., Schovsbo, Niels H., Schönlaub, Hans P., Zalasiewicz, Jan A., Canfield, Donald Eugene
Published in Earth and Planetary Science Letters (2012)

HSRL-2 Retrievals of Ocean Surface Wind Speeds

by Dmitrovic, Sanja, Hair, Johnathan W., Collister, Brian L., Crosbie, Ewan, Fenn, Marta A., Ferrare, Richard A., Harper, David B., Hostetler, Chris A., Hu, Yongxiang, Reagan, John A., Robinson, Claire E., Seaman, Shane T., Shingler, Taylor J., Thornhill, Kenneth L., Vömel, Holger, Zeng, Xubin, Sorooshian, Armin
Published 2023

HSRL-2 Retrievals of Ocean Surface Wind Speeds

by Dmitrovic, Sanja, Hair, Johnathan W., Collister, Brian L., Crosbie, Ewan, Fenn, Marta A., Ferrare, Richard A., Harper, David B., Hostetler, Chris A., Hu, Yongxiang, Reagan, John A., Robinson, Claire E., Seaman, Shane T., Shingler, Taylor J., Thornhill, Kenneth L., Vömel, Holger, Zeng, Xubin, Sorooshian, Armin
Published 2023

Ozone, aerosol, potential vorticity, and trace gas trends observed at high-latitudes over North America from February to May 2000

by Browell, Edward V, Hair, Jonathan, Butler, Carolyn, Grant, William B, DeYoung, Russell J, Fenn, Marta, Brackett, Vincent G, Clayton, Marian B, Brasseur, Lorraine A, Harper, David B, Ridley, Brian, Klonecki, Andrzej, Hess, Peter, Emmons, L K, Tie, Xuexi, Atlas, Elliot, Cantrell, C A, Wimmers, Anthony, Blake, D R, Coffey, Michael T, Hannigan, James W, Dibb, Jack E., Talbot, R., Flocke, F, Weinheimer, Andrew, Fried, A, Wert, B, Snow, J, Lefer, Barry
Published 2003

Ozone, aerosol, potential vorticity, and trace gas trends observed at high‐latitudes over North America from February to May 2000

by Browell, Edward V., Hair, Johnathan W., Butler, Carolyn F., Grant, William B., DeYoung, Russell J., Fenn, Marta A., Brackett, Vince G., Clayton, Marian B., Brasseur, Lorraine A., Harper, David B., Ridley, Brian A., Klonecki, Andrzej A., Hess, Peter G., Emmons, Louisa K., Tie, Xuexi, Atlas, Elliot L., Cantrell, Christopher A., Wimmers, Anthony J., Blake, Donald R., Coffey, Michael T., Hannigan, James W., Dibb, Jack E., Talbot, Robert W., Flocke, Frank, Weinheimer, Andrew J., Fried, Alan, Wert, Bryan, Snow, Julie A., Lefer, Barry L.
Published in Journal of Geophysical Research (2003)

Ozone, aerosol, potential vorticity, and trace gas trends observed at high‐latitudes over North America from February to May 2000

by Browell, Edward V, Hair, Johnathan W, Butler, Carolyn F, Grant, William B, DeYoung, Russell J, Fenn, Marta A, Brackett, Vince G, Clayton, Marian B, Brasseur, Lorraine A, Harper, David B, Ridley, Brian A, Klonecki, Andrzej A, Hess, Peter G, Emmons, Louisa K, Tie, Xuexi, Atlas, Elliot L, Cantrell, Christopher A, Wimmers, Anthony J, Blake, Donald R, Coffey, Michael T, Hannigan, James W, Dibb, Jack E, Talbot, Robert W, Flocke, Frank, Weinheimer, Andrew J, Fried, Alan, Wert, Bryan, Snow, Julie A, Lefer, Barry L
Published 2003