Knowra Titanoboa Titanoboa Titanoboa is an extinct genus of giant snakes known from fossils found in Colombia’s Cerrejón Formation. It lived during the Paleocene, about 60 million years ago.
Cerrejón Formation : A Paleocene geological formation in northern Colombia known for coal deposits and fossils. Its fossil beds produced the known remains of Titanoboa.
Snake locomotion : The forms of movement snakes use, including lateral undulation, concertina motion, and rectilinear progression. Its exceptionally large body raises questions about which movements were practical.
Boidae : A family of nonvenomous snakes that includes boas and anacondas. Titanoboa is generally placed among boid snakes.
Maximum size of Titanoboa : The estimated upper limit of Titanoboa’s body length and mass, inferred from fossil measurements. Fossils suggest exceptional size, but estimates vary with reconstruction methods.
Cerrejón coal mine : An open-pit coal mine in La Guajira, Colombia, where Paleocene fossils have been discovered. Mining exposures brought Titanoboa fossils to scientific attention.
Vertebra : A bone of the vertebral column that surrounds or supports the spinal cord and anchors muscles. Titanoboa’s size estimates rely heavily on preserved vertebrae.
Paleontology : The scientific study of life in the geological past through fossils. Its anatomy and ecology are reconstructed from fossil evidence.
Snake thermoregulation : The ways snakes regulate body temperature, largely through behavior and exchange with their surroundings. Its enormous size prompts questions about heat retention and activity in a tropical climate.
Titanoboa cerrejonensis : The type species of Titanoboa, described from fossils found in Colombia. This named species anchors the genus and its fossil record.
Fossil : Preserved remains or traces of organisms from the geological past. Fragmentary fossils, rather than complete skeletons, underpin estimates of Titanoboa’s anatomy.
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