Puentemys

Extinct genus of turtles

Puentemys Temporal range: Mid Paleocene (Itaboraian-Peligran) ~60–58 Ma PreꞒ Ꞓ O S D C P T J K Pg N ↓
Scientific classification Edit this classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Order:	Testudines
Suborder:	Pleurodira
Family:	†Bothremydidae
Subtribe:	†Foxemydina
Genus:	†Puentemys Cadena et al., 2012
Type species
†Puentemys mushaisaensis Cadena et al., 2012

Puentemys is an extinct genus of bothremydid turtle from the Paleocene-age Cerrejón Formation in Colombia. It is the largest known bothremydid, with a shell length of up to 1.51 m (5.0 ft). Puentemys is the only Paleocene bothremydid known from South America, and is most closely related to the genus Foxemys from the Late Cretaceous of Europe, showing that Bothremydini, the tribe of bothremydids to which Puentemys belonged, had a nearly worldwide distribution across the K-T boundary. The ancestors of Puentemys may have reached South America by dispersing across Paleocene coastlines or by riding currents across the Atlantic Ocean.^[1]

References

[edit ]

^ Cadena, E. A.; Bloch, J. I.; Jaramillo, C. A. (2012). "New Bothremydid Turtle (Testudines, Pleurodira) from the Paleocene of Northeastern Colombia". Journal of Paleontology. 86 (4): 688. Bibcode:2012JPal...86..688C. doi:10.1666/11-128R1.1. S2CID 85602476.

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Testudines

Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: Diapsida
Order: Testudines

Suborder

Superfamily

Family	Genus

Cryptodira

Chelonioidea
(Sea turtles)

Cheloniidae	†Allopleuron Caretta †Carolinochelys Chelonia †Eochelone Eretmochelys †Gigantatypus †Glarichelys †Itilochelys Lepidochelys †Mexichelys †Miocaretta Natator †Pacifichelys †Syllomus †Tasbacka
Dermochelyidae	†Arabemys †Corsochelys †Cosmochelys Dermochelys †Eosphargis †Mesodermochelys †Psephophorus
	†Euclastes †Peritresius †Procolpochelys †Protosphargis †Puppigerus

Kinosternoidea

Dermatemydidae	Dermatemys
Kinosternidae	Claudius †Hoplochelys Kinosternon Staurotypus Sternotherus

Testudinoidea

Emydidae	†Acherontemys Chrysemys Clemmys Deirochelys Emys Actinemys Emydoidea Glyptemys Graptemys Malaclemys Pseudemys Terrapene Trachemys †Wilburemys
Geoemydidae	Batagur †Banhxeochelys Cuora Cyclemys Geoclemys Geoemyda Hardella Heosemys Leucocephalon Malayemys Mauremys Melanochelys Morenia Notochelys Orlitia Pangshura Rhinoclemmys Sacalia Siebenrockiella Vijayachelys
Platysternidae	Platysternon
Testudinidae	Aldabrachelys Astrochelys Centrochelys Chelonoidis Chersina Cylindraspis †Cymatholcus †Floridemys Geochelone Gopherus †Hadrianus †Hesperotestudo Homopus Indotestudo Kinixys Malacochersus Manouria †Megalochelys †Oligopherus Psammobates Pyxis †Solitudo Stigmochelys †Stylemys Testudo

Trionychia

Carettochelyidae	†Allaeochelys †Anosteira Carettochelys
Trionychidae	Amyda Apalone †Axestemys Chitra Cyclanorbis Cycloderma †Drazinderetes Dogania †Gilmoremys †Hutchemys †Khunnuchelys Lissemys Nilssonia Palea †Palaeoamyda Pelochelys Pelodiscus Rafetus Trionyx
	†Basilochelys †Sinaspideretes

Chelydridae	Chelydra †Chelydrops †Chelydropsis †Emarginachelys †Macrocephalochelys Macrochelys †Planiplastron †Protochelydra
†Nanhsiungchelyidae	†Anomalochelys †Basilemys †Jiangxichelys
†Protostegidae	†Alienochelys †Archelon †Atlantochelys †Bouliachelys †Calcarichelys †Cratochelone †Desmatochelys †Iserosaurus †Notochelone †Ocepechelon †Pneumatoarthrus †Protostega †Rhinochelys †Santanachelys †Terlinguachelys
	†Adocus †Argillochelys †Bashuchelys †Ctenochelys †Prionochelys †Toxochelys

Pleurodira

†Araripemydidae	†Araripemys
†Bothremydidae	†Araiochelys †Arenila †Azabbaremys †Bothremys †Cearachelys †Chedighaii †Chupacabrachelys †Eotaphrosphys †Foxemys †Galianemys †Ilatardia †Inaechelys †Itapecuruemys †Jainemys †Kinkonychelys †Kurmademys †Labrostochelys †Nigeremys †Phosphatochelys †Polysternon †Puentemys †Rosasia †Rhothonemys †Sankuchemys †Taphrosphys †Ummulisani †Zolhafah
Chelidae	Acanthochelys Chelodina Chelus Elseya Elusor Emydura Hydromedusa †Lomalatachelys Mesoclemmys Myuchelys Phrynops Platemys †Prochelidella Pseudemydura Rheodytes Rhinemys †Yaminuechelys
Pelomedusidae	Pelomedusa Pelusios
Podocnemididae	†Albertwoodemys †Bauruemys †Brontochelys †Caninemys †Carbonemys †Cerrejonemys †Cordichelys Erymnochelys †Lapparentemys †Latentemys Peltocephalus Podocnemis †Stupendemys
†Sahonachelyidae	†Sahonachelys †Sokatra

	†Caribemys †Caririemys †Tacuarembemys

Phylogenetic arrangement of turtles based on Turtles of the World 2017 Update: Annotated Checklist and Atlas of Taxonomy, Synonymy, Distribution, and Conservation Status. † = extinct.

See also List of Testudines families

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Paleontology in Colombia

Notable
researchers

After 1900	Etayo Hammen Hettner Hoffstetter Páramo
19th century	Cuvier Humboldt

Puentemys is located in Colombia

Major
fossiliferous
stratigraphic units

Pleistocene	Sabana Fm. Tibitó Soatá Fm.
Neogene	Barzalosa Fm. Castilletes Fm. Honda Group La Venta Jimol Fm. Uitpa Fm. Ware Fm.
Paleogene	Bogotá Fm. Cerrejón Fm. Cerrejón
Cretaceous	La Frontera Fm. Hiló Fm. Hondita Fm. Oliní Gp. Paja Fm.
Jurassic	Arcabuco Fm. Valle Alto Fm.
Devonian	Cuche Fm. Floresta Fm.

Notable fossils

Pleistocene	Gomphotheres Megatherium
Honda Gp.	Anachlysictis Aramus paludigrus Balanerodus Boreostemma Cebupithecia Colombophis Dracaena colombiana Dukecynus Eunectes stirtoni Galbula hylochoreutes Granastrapotherium Gryposuchus Hilarcotherium Hoazinoides Hondadelphys Huilatherium Lagonimico Langstonia Lycopsis Micodon Miocallicebus Miocochilius Mohanamico Mourasuchus Neotamandua Nuciruptor Patasola Potamosiren Purussaurus Saimiri annectens Saimiri fieldsi Stirtonia Xenastrapotherium
Gualanday Gp.	Colombitherium
Bogotá Fm.	Etayoa
Cerrejón Fm.	Acherontisuchus Anthracosuchus Carbonemys Cerrejonemys Cerrejonisuchus Montrichardia aquatica Puentemys Titanoboa
Oliní Gp.	Eonatator
Hondita Fm.	Pachyrhizodus etayoi Yaguarasaurus
Hiló Fm.	Ammonites
Paja Fm.	Acostasaurus Callawayasaurus Desmatochelys Kronosaurus Leivanectes Leyvachelys Muiscasaurus Padillasaurus Platypterygius Sachicasaurus Stenorhynchosaurus
Arcabuco Fm.	Dinosaur tracks
Valle Alto Fm.	Flora
Cuche Fm.	Antarctilamna Asterolepis Bothriolepis Holoptychius Pterygotus Strepsodus
Floresta Fm.	Trilobites

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