How — and where — should we measure neural canal diameter?
Summary:
Confession time: I have yet to find a satisfyingly regular and repeatable method for measuring neural canal diameters. A LOT of dinosaurian neural canals are not cylindrical but flare out on either end, like two trumpet bells set back-to-back. You can see a similar thing in this drawing of human vertebrae in mid-sagittal section from […]
Content analysis:
Keywords:
measuring things