Phyllodon

Fy-lo-don.
Published on

Benjamin Gutierrez

Vertebrate Paleontologist

Benjamin Gutierrez is a leading expert on dinosaurs, particularly the mighty theropods. His fieldwork in South America has uncovered new species and provided insights into dinosaur social structures.

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Name

Phyllodon ‭(‬leaf tooth‭)‬.

Phonetic

Fy-lo-don.

Named By

Richard A.‭ ‬Thulborn‭ ‬-‭ ‬1973.

Classification

Chordata,‭ ‬Reptilia,‭ ‬Dinosauria,‭ ‬Ornithischia,‭ ‬Neoornithishcia.

Diet

Herbivore.

Species

P.‭ ‬henkeli‭

Size

Uncertain due to lack of remains.‭ ‬However upon the basis of comparison of the lower jaws to other similarly sized noeornithischians,‭ ‬Phyllodon would have been somewhere between‭ ‬1-2-‭ ‬meters long.

Known locations

Portugal‭ ‬-‭ ‬Alcoba�a Formation.

Time Period

Kimmeridgian of the Jurassic.

Fossil representation

Lower jaws and teeth.

In Depth

       Phyllodon is usually credited as a dubious dinosaur genus as at the time of writing only the teeth and lower jaws of this genus are known,‭ ‬making the attribution of new fossils difficult at best.‭ ‬Phyllodon however has been noted as being similar to the genera Nanosaurus.

Further Reading

-‭ ‬Teeth of ornithischian dinosaurs from the Upper Jurassic of Portugal,‭ ‬with description of a hypsilophodontid‭ (‬Phyllodon henkeli gen.‭ ‬et sp.‭ ‬nov.‭) ‬from the Guimarota lignite.‭ ‬-‭ ‬Mem�ria Serivo�os Geol�gicos de Portugal‭ (‬Nova S�rie‭) ‬22:‭ ‬89‭–‬134.‭ ‬-‭ ‬Richard A.‭ ‬Thulborn‭ ‬-‭ ‬1973. -‭ ‬Herbivorous dinosaurs from the Late Jurassic‭ (‬Kimmeridgian‭) ‬of Guimarota,‭ ‬Portugal.‭ ‬-‭ ‬Proceedings of the Geologists‭’ ‬Association‭ ‬112‭ (‬3‭)‬:‭ ‬275‭–‬283.‭ ‬-‭ ‬Oliver W.‭ ‬M.‭ ‬Rauhut‭ ‬-‭ ‬2001. -‭ ‬Late Jurassic dinosaurs from the Morrison Formation‭ (‬USA‭)‬,‭ ‬the Lourinh� and Alcoba�a Formations‭ (‬Portugal‭)‬,‭ ‬and the Tendaguru Beds‭ (‬Tanzania‭)‬:‭ ‬a comparison,‭ ‬by Oct�vio Mateus.‭ ‬In Paleontology and Geology of the Upper Morrison Formation.‭ ‬New Mexico Museum of Natural History and Science Bulletin‭ (‬36‭)‬.‭ ‬Albuquerque,‭ ‬New Mexico:‭ ‬New Mexico Museum of Natural History and Science.‭ ‬pp.‭ ‬223‭–‬231.‭ ‬-‭ ‬John R.‭ ‬Foster‭ & ‬Spencer G.‭ ‬Lucas‭ (‬eds‭)‬.

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