Send her away "Send it away
Don't let it stay
that Goniopholis

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Goniopholis is an extinct genus of goniopholidid crocodyliform that lived in Europe during the Late Jurassic and Early Cretaceous. Being semi-aquatic it is very similar to modern crocodiles. It ranged from 2–4 metres in length, and would have had a very similar lifestyle to the American alligator or Nile crocodile.

Discovery and species

Through the years, many species of Goniopholididae have been referred to Goniopholis. Most of these species are no longer considered to belong to this genus. Two species were referred to Goniopholis from Brazil. Goniopholis hartti (Marsh, 1869) from the Lower Cretaceous of Brazil is in fact a member of the genus Sarcosuchus, while G. paulistanus (Roxo, 1936), known only from two tooth crowns and a fragment of the right tibia from the Upper Cretaceous Bauru Group, is a nomen dubium referable only to Neosuchia incertae sedis.[1]

From North America, G. lucasii and G. kirtlandicus are currently placed in their own genera Amphicotylus and Denazinosuchus, respectively, while G. felix, G. gilmorei (Holland, 1905) and G. stovalli (Mook, 1964), all from the Morrison Formation, are referable to Amphicotylus and closely related to Eutretauranosuchus which are known from the same formation.

G. phuwiangensis (Buffetaut & Ingavat, 1983) is known from NE Thailand, but this species is fragmentary and was recently reassigned to Sunosuchus. Nannosuchus from the Early Cretaceous (Berriasian stage) of England and Spain currently considered to be valid, was referred to as G. gracilidens by some authors. Willett’s / Hulke’s, Hooley’s and Dollo’s goniopholidids represent several complete specimens previously classified as either G. simus or G. crassidens, and one of them was recently re-described as the new species, G. willetti (Salisbury & Naish, 2011). More recently these specimens were removed from Goniopholis, and two of the, Hooley’s and Hulke’s goniopholidids, have been already reassigned to their own genera Anteophthalmosuchus and Hulkepholis, respectively.

The type species of the genus, G. crassidens which is known from the Berriasian of England, and the referable species G. simus from the Berriasian of NW Germany, might be conspecific. Other species that are referable to Goniopholis include G. kiplingi from the Berriasian of England, and G. baryglyphaeus from the Late Jurassic (Kimmeridgian) of Portugal making it the oldest known Goniopholis species. The species G. kiplingi honors the author Rudyard Kipling, "in recognition for his enthusiasm for natural sciences".

The Land Before Time

Goniopholis TLBT

Goniopholis Sprite Sheet

Goniopholis InGame

Goniopholis Ingame

Goniopholis appeared in The Land Before Time for Gameboy Advance. Despite their normally carnivorous nature, these individuals do not attack the player. They only appear in the Swamp's Revenge minigame, which is one of three minigames that the player can attempt in order to try to revive characters who have been defeated by enemies. In this game, two Goniopholis, both much larger than any individual in the fossil record, lie on both sides of a pit. Each Goniopholis uses their tail like flippers in a pinball machine to attempt to knock the character the player is attempting to revive into a passing Flyer (Pteranodon). Every time the player hits the Flyer, a Tree Star will appear, with the goal of the minigame being to collect twelve Tree Stars to win the game and revive the character in question. However, if the player misses the tails of the Goniopholis and falls into the pit five times, the minigame ends without reviving the character in question.

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