Referências
Internet
https://www.infopedia.pt/$fossil-de-facies
https://e-geo.ineti.pt/MuseuGeologico/museu/salas/paleontologia/foraminiferos.htm
https://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-261X2000000300009
https://www.esec-alvide.rcts.pt/Nossaterra/myweb/paleontologia.htm
https://estudante-de-biogeo-11.blogspot.com/2009_03_01_archive.html
https://ambiente.eternos.org/wp-content/uploads/potf%C3%B3lio-c.pdf
Imagens:
picasaweb.google.com/112414027970371382977/122BarbaraAndradePraiaDaCrismina?locked=true#5529034085401583282 - Fotografia de Bárbara Andrade 12º2ª
picasaweb.google.com/112414027970371382977/FilipeCorreia?authkey=Gv1sRgCL_xq87V07baxwE#5533527245332884818 - Fotografia de Filipe Correia 12º2ª
www.esec-alvide.rcts.pt/Nossaterra/myweb/cresmina.htm
https://www.cascaisatlantico.org/Default.aspx?ID=2862
https://ambiente.eternos.org/wp-content/uploads/potf%C3%B3lio-c.pdf
https://astro.df.unipi.it/Dune/Images/Ammophila_arenaria-it.html
https://reinosdanatureza.com/animal/laridae.htm
https://www.infojardin.com/foro/showthread.php?t=85048