What structure is the hollow crest of Parasaurolophus primarily described as an extension of?
Answer
The nasal passages
The crest is identified as an elongated, complex extension of the animal's nasal passages, containing an intricate labyrinth of bony tubes.
Related Questions
What structure is the hollow crest of Parasaurolophus primarily described as an extension of?Approximately how long could the massive, sweeping crest of Parasaurolophus measure?How is the function of the crest in sound generation often compared?What type of sounds were hypothesized to be created when air was forcefully exhaled through the crest's internal tubing?What does the name Parasaurolophus roughly translate to, referencing a skeletal structure?What feeding adaptation allowed Parasaurolophus to process tough, fibrous vegetation effectively?What dual modes of locomotion were characteristic of Parasaurolophus movement?What were the primary functions attributed to the visual display of the crest in life?During which geological time frame did Parasaurolophus live?Which two genera are specifically named as close relatives of Parasaurolophus within the Hadrosauridae family?