dinosaur. The largest Galesaurus skull discovered is roughly 12 centimetres (4.7 in) long. Larger remains indicate that an adult Galesaurus is roughly 75 to...

posterior to the foramen like Galesaurus and Cynosaurus, and unlike more derived cynodonts. Progalesaurus, like Galesaurus, Cynosaurus, and Thrinaxodon...

more closely related to Charassognathus gracilis than to Dvinia prima, Galesaurus planiceps or Procynosuchus delaharpeae. The family contains the genera...

BMNH R 511, was in 1887 described by Richard Owen as the plesiotype of Galesaurus planiceps. In 1894 it was by Harry Govier Seeley made a separate genus...

Galesaurus...

non-eucynodont cynodonts survived the Permian–Triassic extinction; Thrinaxodon, Galesaurus and Platycraniellus are known from the Early Triassic. By the Middle Triassic...

†Bolotridon †Cynosaurus †Nanictosaurus †Nythosaurus †Platycraniellus †Thrinaxodon †Vetusodon †Galesauridae Galesaurus Progalesaurus Eucynodontia...

Ericiolacerta Erythrosuchus Erythrotherium Eucnemesaurus Euskelosaurus Galesaurus Howesia Ictidosuchoides Kannemeyeria Lepidodendron Lydekkerina Lystrosaurus...

Ericiolacerta Erythrosuchus Erythrotherium Eucnemesaurus Euskelosaurus Galesaurus Howesia Ictidosuchoides Kannemeyeria Lepidodendron Lydekkerina Lystrosaurus...

†Bolotridon †Cynosaurus †Nanictosaurus †Nythosaurus †Platycraniellus †Thrinaxodon †Vetusodon †Galesauridae Galesaurus Progalesaurus Eucynodontia...

Ericiolacerta Erythrosuchus Erythrotherium Eucnemesaurus Euskelosaurus Galesaurus Howesia Ictidosuchoides Kannemeyeria Lepidodendron Lydekkerina Lystrosaurus...

Ericiolacerta Erythrosuchus Erythrotherium Eucnemesaurus Euskelosaurus Galesaurus Howesia Ictidosuchoides Kannemeyeria Lepidodendron Lydekkerina Lystrosaurus...

†Bolotridon †Cynosaurus †Nanictosaurus †Nythosaurus †Platycraniellus †Thrinaxodon †Vetusodon †Galesauridae Galesaurus Progalesaurus Eucynodontia...

Procynosuchus Galesaurus...

†Galesaurus †Progalesaurus...

Ericiolacerta Erythrosuchus Erythrotherium Eucnemesaurus Euskelosaurus Galesaurus Howesia Ictidosuchoides Kannemeyeria Lepidodendron Lydekkerina Lystrosaurus...

Ericiolacerta Erythrosuchus Erythrotherium Eucnemesaurus Euskelosaurus Galesaurus Howesia Ictidosuchoides Kannemeyeria Lepidodendron Lydekkerina Lystrosaurus...

Futabasaurus Futalognkosaurus Fylax "Gadolosaurus" – nomen nudum Galeamopus Galesaurus – subsequently found to be a therapsid Galleonosaurus Gallimimus Galtonia...

Galesaurus Progalesaurus...

Ericiolacerta Erythrosuchus Erythrotherium Eucnemesaurus Euskelosaurus Galesaurus Howesia Ictidosuchoides Kannemeyeria Lepidodendron Lydekkerina Lystrosaurus...

Ericiolacerta Erythrosuchus Erythrotherium Eucnemesaurus Euskelosaurus Galesaurus Howesia Ictidosuchoides Kannemeyeria Lepidodendron Lydekkerina Lystrosaurus...

Galesaurus planiceps Progalesaurus lootsbergensis...

†Bolotridon †Cynosaurus †Nanictosaurus †Nythosaurus †Platycraniellus †Thrinaxodon †Vetusodon †Galesauridae Galesaurus Progalesaurus Eucynodontia...

Ericiolacerta Erythrosuchus Erythrotherium Eucnemesaurus Euskelosaurus Galesaurus Howesia Ictidosuchoides Kannemeyeria Lepidodendron Lydekkerina Lystrosaurus...

†Bolotridon †Cynosaurus †Nanictosaurus †Nythosaurus †Platycraniellus †Thrinaxodon †Vetusodon †Galesauridae Galesaurus Progalesaurus Eucynodontia...

†Bolotridon †Cynosaurus †Nanictosaurus †Nythosaurus †Platycraniellus †Thrinaxodon †Vetusodon †Galesauridae Galesaurus Progalesaurus Eucynodontia...

Ericiolacerta Erythrosuchus Erythrotherium Eucnemesaurus Euskelosaurus Galesaurus Howesia Ictidosuchoides Kannemeyeria Lepidodendron Lydekkerina Lystrosaurus...

†Bolotridon †Cynosaurus †Nanictosaurus †Nythosaurus †Platycraniellus †Thrinaxodon †Vetusodon †Galesauridae Galesaurus Progalesaurus Eucynodontia...

†Bolotridon †Cynosaurus †Nanictosaurus †Nythosaurus †Platycraniellus †Thrinaxodon †Vetusodon †Galesauridae Galesaurus Progalesaurus Eucynodontia...

†Bolotridon †Cynosaurus †Nanictosaurus †Nythosaurus †Platycraniellus †Thrinaxodon †Vetusodon †Galesauridae Galesaurus Progalesaurus Eucynodontia...