¿Cómo se reconstruye un dinosaurio (v. g. "Spinosaurus")?

... siguiendo la interesante ponencia de Francés Gascó

https://78.media.tumblr.com/5d9d4d455a0cabc8462590e82
d935847/tumblr_p0ebikjt301rcz6r6o1_1280.jpg

https://www.youtube.com/watch?v=i1W4K1nSBOI

https://vignette.wikia.nocookie.net/jurrassic-wolrd/images/1/16/
Tumblr_nphquv7EAm1qd479ro1_500.gif/revision/latest?cb=20150813052140

https://s-media-cache-ak0.pinimg.com/originals/a9/ea/8b/a9ea8bfb837d7607faf6e4d47b914913.jpg

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMsuV8asAUMGZg2b1mSRwXY8m8nnlPQ7PNkzD4FENyzQXOD_kW-xfuvnbYJ7X78JM7ZyjHo4S-9y89Vxiw6_F_gZGxPPwd2eSR7ii9jNrY7F3DbAgwOaI0Msvid1NLKFcRQ7SeIj32kLHQ/s1600/collage.jpg

"La Naturaleza es tremendamente vaga y tacaña..."

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjyeuOuDSlX9p0EJE1J7x967kWWD-XincWOP_L1v7Nw39UATVBlJeKTVlDVsfAGFbxnnBKTh7dDjdPaSIAQ70y8PTTtEF2wN32zneT8qdg75aQh5Hu4sQXY_3pVIixpNptRLtQHCaDKcDCv/s1600/Clado.jpg

http://www.lavanguardia.com/r/GODO/LV/p3/WebSite/2016/07/12/Recortada/img_csaez_20160712-232508_imagenes_lv_colaboradores_spinosaurus_info_bn-01-01-kliC--656x438@LaVanguardia-Web.png

http://www.scielo.org.ar/img/revistas/hornero/v18n1/v18n1a01fig6.png

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgrq_sk4Hk7vycPNv0-krtOCJ4yBw5NI98X7aIUEzTnA5uEhFiMJ7GtQ3xBmZFdrAZDGMBdXx3U8ECi_2E9vVHqVlNnKqe0RNovPP04_7xYpq5Jwfv6CiC3gnPWWMpcA33CMz76mpBxHBo/s1600/Evoluci%C3%B3n+aves-1.bmp

https://k30.kn3.net/taringa/A/C/4/8/B/C/veltresnas/8AB.jpg

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEglRY1QZ0olkOxNwXj_H0y69ioawcu-1oBEnHwadsXhtXqsvJFl1vEhwBpFKXZY80DEsZoT1uBA-wPPleBIq2LkKLvRPvSs0Zxcg7WOtNcPejGXCp2kwlFaqdttue2u5Q8E7bbnvzUVuHi8/s1600/feae_spinosaurus3.jpg

http://www.lavanguardia.com/ciencia/planeta-tierra/20160712/403154240298/exposicion-spinosaurus-museu-blau.html