Norbert Brügge, Germany

 - Table of contents -
 

 

 

 

 

Miscellaneous about space-rockets, missile-weapons and others

 

Sahara Trekking  *  Remarks and analyses to found geological structures and phenomena

 

Are volcanic glasses and tektites of the same origin ?

 

Why the Chicxulub-impact was an explosive supervolcano
(An asteroid impact that killed the dinosaurs, there were not)

 

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