Referências:

 

- https://www.panoramio.com/photo/7312723 

- https://parasintra.blogspot.com/2008/04/pegadas-de-dinossauro-na-praia-grande.html

- https://www.google.pt/imgres?imgurl=https://portal.icnb.pt/NR/rdonlyres/BCBF2120-B160-48BC-A34B-ED8B7AFF56CB/1006/formdaserradesintra2_02.jpg&imgrefurl=https://portal.icnb.pt/ICNPortal/vPT/Areas%2BProtegidas/ParquesNaturais/SintraCascais/Caracteriza%25C3%25A7%25C3%25A3o%2Bfisica.htm&usg=__RGd8Ric9cZpyITX_S6RyBECMGzY=&h=709&w=709&sz=152&hl=pt-pt&start=0&zoom=1&tbnid=ZoeZIOwlO_UpdM:&tbnh=160&tbnw=160&prev=/images%3Fq%3DAscens%25C3%25A3o%2Bdo%2Bmaci%25C3%25A7o%2Bde%2BSintra%26um%3D1%26hl%3Dpt-pt%26safe%3Doff%26client%3Dfirefox-a%26sa%3DN%26rls%3Dorg.mozilla:pt-PT:official%26biw%3D1126%26bih%3D642%26tbs%3Disch:1&um=1&itbs=1&iact=rc&dur=308&ei=83zrTN6uBMSytAbol8yGDw&oei=83zrTN6uBMSytAbol8yGDw&esq=1&page=1&ndsp=12&ved=1t:429,r:0,s:0&tx=139&ty=25

- https://www.geopor.pt/gne/campo/sintra/sintra.html

- https://www.aml.pt/webstatic/actividades/smig/atlas/_docs/atlas_04.pdf

- https://www.cienciaviva.pt/veraocv/2010/downloads/Caminhando%20com%20a%20Geologia%20na%20Serra%20de%20Sintra.pdf

- https://repositorio.lneg.pt/bitstream/10400.9/985/1/Terrinha_28627CD_D96.pdf

- https://www.esec-alvide.rcts.pt/Nossaterra/myweb/p.%20grande.htm

- https://sites.google.com/site/geologiaebiologia/s%C3%A9timo-ano/dinamica-externa-da-terra

- https://portal.icnb.pt/ICNPortal/vPT/Areas+Protegidas/ParquesNaturais/SintraCascais/Caracteriza%C3%A7%C3%A3o+fisica.htm?res=1024x768

- https://www.cienciaviva.pt/veraocv/2010/downloads/Caminhando%20com%20a%20Geologia%20na%20Serra%20de%20Sintra.pdf

- https://pt.wikipedia.org/wiki/Ficheiro:Chlorite_schist.jpg

 - picasaweb.google.com/112414027970371382977/122InesSantosMalveiraDaSerra#5539908421721204194