Enlaces de cefalópodos

Enlaces sobre cefalópodos fósiles:
http://www.dal.ca/~ceph/TCP/evolution.html
http://perso.wanadoo.fr/herve.chatelier/index.htm
http://www.tonmo.com/science/fossils/fossilsjump.php
http://www.yale.edu/ypmip/taxon/ceph/index.html
http://www.dal.ca/~ceph/TCP/FosCephs.html
http://www.ammonoid.com/
http://userpage.fu-berlin.de/~palaeont/fossilcoleoidea/welcome.html
http://www.nearctica.com/paleo/inverts/ammon.htm
http://userpage.fu-berlin.de/~palaeont/fossilnautiloidea/fossnautpage.htm
http://membres.lycos.fr/did57/
http://www.dal.ca/~ceph/TCP/index.html
http://perso.wanadoo.fr/paul.jean/
http://www.paleo-albien.com/
http://www.micheltoussaint.com/
http://perso.club-internet.fr/rene_bau/
http://cem2.free.fr/
http://home.t-online.de/home/jeepee/
http://www.uni-tuebingen.de/geo/gpi/mitarbeiter/kullmann/seiten/goniates.html
http://homepage.sunrise.ch/mysunrise/ch.jaeggi/welcome.html
http://perso.wanadoo.fr/jean-ours.filippi/anglais/index.html
http://mywebpage.netscape.com/Waucoba/elko/ammonoids.html
http://homepage.ntlworld.com/t.sands/
http://www.geocities.com/ammonite3/index.html
http://www.ing.uni.wroc.pl/~diopsyd/MainEng.html
http://f.diebold.free.fr/index.html

más aún:
http://ammonite.ws
http://www.m-gleiter.de/
http://141.84.51.10/palaeo_de/Ammoniten00/
http://users.macunlimited.net/n.monks/ammolinks.html
http://site.voila.fr/documents_ammonites
http://perso.wanadoo.fr/hildoceras/