Skip to content

<

AQUI FOI RIO

A cache by KelKim Team Send Message to Owner Message this owner
Hidden : 12/21/2014
Difficulty:
1 out of 5
Terrain:
1.5 out of 5

Size: Size:   other (other)

Join now to view geocache location details. It's free!

Watch

How Geocaching Works

Please note Use of geocaching.com services is subject to the terms and conditions in our disclaimer.

Geocache Description:



HÁ 24 MILHÕES DE ANOS HERE WAS A RIVER - 24 MILLION YEARS AGO
No Miocénico inferior, Lisboa localizava-se no litoral, junto a um mar quente e pouco profundo onde cresciam corais e colónias de briozoários (Geomonumento da Rua Sampaio Bruno).

Em terra, existiam pântanos com águas estagnadas, pobres em oxigénio, o que inibia os processos de decomposição biológica, favorecendo a conservação de matéria orgânica (Geomonumento da Quinta da Granja).

Com o recuo da linha de costa, provocado pela descida do nível do mar, instalou-se um clima mais continental, com influência fluvial. Estes rios depositaram arenitos, ricos em micas provenientes das regiões montanhosas graníticas a Nordeste.

Perto destes rios habitavam mamíferos, cujos restos fossilizaram nestas areias.

In the lower Miocene, Lisbon was located on the coast, next to a warm sea and shllow reefs where colonies of bryozoans grew (Sampaio Bruno Geomonument).

Ashore, there were swamps with stagnant water, poor in oxygen, which inhibited the biological decomposition processes, allowing the preservation of organic (Quinta da Granja Geomonument).

the retreat of the coastline, caused by sea level decreasing, allowed the settlement of a continental climate with fluvial influence.

These rivers transported and deposited sandstones, filled with mica from the mountain regionjs of the northeast.

In thesesands we find remains of mammals that inhabited nearby.

Para logares esta Earthcache Claiming the Earthcache
1 - No local das coordenadas existiu aqui?

a) Um Barreiro;

b) Um Cais;

c) Uma Salina;

2 - No local das coordenadas estás perante?

a) uma vala;

b) um talude;

c) ambos;

3 - No local qual a largura do filamento rochoso?

a) 10cm;

b) 50cm;

c) 120cm;

4 - No local consegues identificar um filamento rochoso. Qual a sua cor?

a) Branco;
b) Preto;
c) Cinzento;

1 - At the coordinates existed here?

a) pier;

b) loamy;

c) Saline;

2 - At the coordinates estás perante?

a) Trench;

b) Slope;

c) Both;

3 - At the coordinateswhere the width of the rocky strand?

a) 10cm;

b) 50cm;

c) 120cm;

4 - At the coordinates can you identify a rocky strand. What is your color?

a) white;

b) black;

c) gray;

Envia as tuas respostas para validares o teu found via o meu email de Perfil   Send me the answers through my email profile to validate your found.

 

Additional Hints (No hints available.)



Reviewer notes

Use this space to describe your geocache location, container, and how it's hidden to your reviewer. If you've made changes, tell the reviewer what changes you made. The more they know, the easier it is for them to publish your geocache. This note will not be visible to the public when your geocache is published.