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Data set for:
Functional reorganisation of the cranial skeleton during the cynodont-mammaliaform transition

Stephan Lautenschlager, Michael J. Fagan, Zhe-Xi, Luo, Charlotte M. Bird, Pamela Gill4, Emily J. Rayfield

published in Communications Biology
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Folder contents:


- FEA input files

	36 files (9 species models, 4 different bite scenarios each: bilateral and unilateral biting at anterior and posterior tooth)
	
		Dasyurus_skull_bilat_canine.inp
		Dasyurus_skull_bilat_last.inp
		Dasyurus_skull_unilat_canine.inp
		Dasyurus_skull_unilat_last.inp
		Diademodon_skull_bilat_canine.inp
		Diademodon_skull_bilat_last.inp
		Diademodon_skull_unilat_canine.inp
		Diademodon_skull_unilat_last.inp
		Hadrocodium_skull_bilat_canine.inp
		Hadrocodium_skull_bilat_last.inp
		Hadrocodium_skull_unilat_canine.inp
		Hadrocodium_skull_unilat_last.inp
		Monodelphis_skull_bilat_canine.inp
		Monodelphis_skull_bilat_last.inp
		Monodelphis_skull_unilat_canine.inp
		Monodelphis_skull_unilat_last.inp
		Morganucodon_skull_bilat_canine.inp
		Morganucodon_skull_bilat_last.inp
		Morganucodon_skull_unilat_canine.inp
		Morganucodon_skull_unilat_last.inp
		Petropseudes_skull_bilat_canine.inp
		Petropseudes_skull_bilat_last.inp
		Petropseudes_skull_unilat_canine.inp
		Petropseudes_skull_unilat_last.inp
		Probainognathus_skull_bilat_canine.inp
		Probainognathus_skull_bilat_last.inp
		Probainognathus_skull_unilat_canine.inp
		Probainognathus_skull_unilat_last.inp
		Probelesodon_skull_bilat_canine.inp
		Probelesodon_skull_bilat_last.inp
		Probelesodon_skull_unilat_canine.inp
		Probelesodon_skull_unilat_last.inp
		Thrinaxodon_skull_bilat_canine.inp
		Thrinaxodon_skull_bilat_last.inp
		Thrinaxodon_skull_unilat_canine.inp
		Thrinaxodon_skull_unilat_last.inp
		
	
	FEA models and boundary conditions set up in Hypermesh for analysis in Abaqus for all models in the study.
	Available as .inp files.
	
	Created and editable in Altair Hypermesh 13.1 (or any other FEA software capable of reading .inp files)
	
- Deformation analysis files

	45 files (9 species models, 4 different bite scenarios each: bilateral and unilateral biting at anterior and posterior tooth + undeformed model)

		Dasyurus_skull_bilat_canine.stl
		Dasyurus_skull_bilat_last.stl
		Dasyurus_skull_unilat_canine.stl
		Dasyurus_skull_unilat_last.stl
		Dasyurus_skull_undeformed.stl
		Diademodon_skull_bilat_canine.stl
		Diademodon_skull_bilat_last.stl
		Diademodon_skull_unilat_canine.stl
		Diademodon_skull_unilat_last.stl
		Diademodon_skull_undeformed.stl
		Hadrocodium_skull_bilat_canine.stl
		Hadrocodium_skull_bilat_last.stl
		Hadrocodium_skull_unilat_canine.stl
		Hadrocodium_skull_unilat_last.stl
		Hadrocodium_skull_undeformed.stl
		Monodelphis_skull_bilat_canine.stl
		Monodelphis_skull_bilat_last.stl
		Monodelphis_skull_unilat_canine.stl
		Monodelphis_skull_unilat_last.stl
		Monodelphis_skull_undeformed.stl
		Morganucodon_skull_bilat_canine.stl
		Morganucodon_skull_bilat_last.stl
		Morganucodon_skull_unilat_canine.stl
		Morganucodon_skull_unilat_last.stl
		Morganucodon_skull_undeformed.stl
		Petropseudes_skull_bilat_canine.stl
		Petropseudes_skull_bilat_last.stl
		Petropseudes_skull_unilat_canine.stl
		Petropseudes_skull_unilat_last.stl
		Petropseudes_skull_undeformed.stl
		Probainognathus_skull_bilat_canine.stl
		Probainognathus_skull_bilat_last.stl
		Probainognathus_skull_unilat_canine.stl
		Probainognathus_skull_unilat_last.stl
		Probainognathus_skull_undeformed.stl
		Probelesodon_skull_bilat_canine.stl
		Probelesodon_skull_bilat_last.stl
		Probelesodon_skull_unilat_canine.stl
		Probelesodon_skull_unilat_last.stl
		Probelesodon_skull_undeformed.stl
		Thrinaxodon_skull_bilat_canine.stl
		Thrinaxodon_skull_bilat_last.stl
		Thrinaxodon_skull_unilat_canine.stl
		Thrinaxodon_skull_unilat_last.stl
		Thrinaxodon_skull_undeformed.stl	
	
	
	
	Undeformed and deformed skull models of all studies taxa for the quantification of deformation using landmarks.
	Available as .stl files.
	
	Created in Avizo 7.0 and 9.0, editable in most 3D modelling software
	
- Landmark data

	2 files (.txt and .dat)
	
		Combined landmarks.txt
		Combined landmarks.dat

	Landmark coordinates used to quantify the deformation of the FEA models.
	Available as plain text (.txt) and PAST (.dat) format.
	
	Created in PAST 4.0 but editable in any text editor