![PDF) Anatomy of Haplomastodon chimborazi (Mammalia, Proboscidea) from the late Pleistocene of Ecuador and its bearing on the phylogeny and systematics of South American gomphotheres PDF) Anatomy of Haplomastodon chimborazi (Mammalia, Proboscidea) from the late Pleistocene of Ecuador and its bearing on the phylogeny and systematics of South American gomphotheres](https://www.researchgate.net/profile/Marco-Ferretti-7/publication/232693527/figure/fig1/AS:668965793701890@1536505282291/Map-of-Ecuador-showing-the-location-of-the-Bolivar-area-and-of-other-Ecuadorian-sites_Q320.jpg)
PDF) Anatomy of Haplomastodon chimborazi (Mammalia, Proboscidea) from the late Pleistocene of Ecuador and its bearing on the phylogeny and systematics of South American gomphotheres
![PDF) Anatomy of Haplomastodon chimborazi (Mammalia, Proboscidea) from the late Pleistocene of Ecuador and its bearing on the phylogeny and systematics of South American gomphotheres PDF) Anatomy of Haplomastodon chimborazi (Mammalia, Proboscidea) from the late Pleistocene of Ecuador and its bearing on the phylogeny and systematics of South American gomphotheres](https://www.researchgate.net/profile/Marco-Ferretti-7/publication/232693527/figure/fig4/AS:668965793718277@1536505282471/Haplo-mastodon-chimborazi-Proano-1922-from-Q-Pistud-Bolivar-Ecuador-skull-MECN_Q320.jpg)
PDF) Anatomy of Haplomastodon chimborazi (Mammalia, Proboscidea) from the late Pleistocene of Ecuador and its bearing on the phylogeny and systematics of South American gomphotheres
![PDF) Anatomy of Haplomastodon chimborazi (Mammalia, Proboscidea) from the late Pleistocene of Ecuador and its bearing on the phylogeny and systematics of South American gomphotheres PDF) Anatomy of Haplomastodon chimborazi (Mammalia, Proboscidea) from the late Pleistocene of Ecuador and its bearing on the phylogeny and systematics of South American gomphotheres](https://www.researchgate.net/profile/Marco-Ferretti-7/publication/232693527/figure/fig2/AS:668965793714176@1536505282319/Diagrammatic-representation-of-the-skull-of-Haplomastodon-chimborazi-Proano-1922-from_Q320.jpg)