-
Wegener
http://www.ucmp.berkeley.edu/history/wegener.html
http://earthobservatory.nasa.gov/Features/Wegener/wegener_7.php
250 miles = 400 km
38.5 miles = 61 km in 7 days
-
Commentaires
Platynereis dumerili
http://www.ucmp.berkeley.edu/history/wegener.html
http://earthobservatory.nasa.gov/Features/Wegener/wegener_7.php
250 miles = 400 km
38.5 miles = 61 km in 7 days