GeoWhen Database
The GeoWhen Database, makes an attempt to sort out the mess that man has made of the geologic timescale. This project aims to reconcile the international stratigraphic standards with many of the regional and archaic naming schemes that appear in the literature. In the process, the most recent ICS time scale has been combined with information on the estimated placement and length of other stages in order to put approximate dates on all of the stratigraphic intervals recorded here. In this way, we have sought to reconcile all of the various geologic time scales into a single self-consistent whole.

Geologic timescale mit übersichtlicher Tabelle

Geologische Zeitscale auf Deutsch

Holozän

Institut für Weltraumforschung der Österreichischen Akademie der Wissenschaften in Graz

mesopotamian maths
history of maths

new scientist

NASAexplores: educational

sceptic's dictionairy

wieviele sterne sehen wir noch?

find out whats going on on and around our homeplanet:
NASA's Space Calendar
current impact risks

Near Earth Objects: Neo Dys

our solar system: nine planets com

ps: watch out for apophis!

Der Paläontologe Prof. Warren D. Allmon, Direktor des Museum of the Earth im Staat New York, hat ein Handbuch veröffentlicht, dass Museumsführer im Dialog mit Kreationisten Argumentationsmaterial in die Hand geben soll.

der artikel in der standard - online, mit einigen links zu umfragen aus den jahren 2001 und 2005