
| Division of Geophysics, Department of Physical Sciences, University of Helsinki, Helsinki, Finland | |
|
Department of Applied Geophysics, Faculty of Science, Charles University, Prague, Czech Republic | |
| Paleomagnetic Laboratory, Institute of Geology, Academy of Sciences of the Czech Republic, Prague, Czech Republic |
|
Division of Geophysics, Department of Physical Sciences, University of Helsinki, Helsinki, Finland |
|
Catholic University of America, Washington, DC, USA | |
| Laboratory for Extraterrestrial Physics, Astrochemistry Branch, NASA Goddard Space Flight Center, Greenbelt, Maryland, USA | |
| Paleomagnetic Laboratory, Institute of Geology, Academy of Sciences of the Czech Republic, Prague, Czech Republic |
| Department of Applied Geophysics, Faculty of Science, Charles University, Prague, Czech Republic |
|
Division of Geophysics, Department of Physical Sciences, University of Helsinki, Helsinki, Finland |
| Paleomagnetic Laboratory, Institute of Geology, Academy of Sciences of the Czech Republic, Prague, Czech Republic |
| Laboratory for Extraterrestrial Physics, Astrochemistry Branch, NASA Goddard Space Flight Center, Greenbelt, Maryland, USA |
see also http://blueiceonline.com/