Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Receber premium

Create a timeline

Public timelines

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate

Teoría de la extinción de los dinosaurios (1 jan 1980 ano – 1 dez 1980 ano)

Descrição:

Walter Alvarez postula que los niveles elevados de iridio encontrado en las muestras de roca de todo el mundo

Adicionado na linha do tempo:

Nicol Dayana Rincon Guerrero

25 set 2018

1

0

1064

Data:

1 jan 1980 ano

1 dez 1980 ano

~ 11 months

About & Feedback Acordo Privacidade FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL