taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
03D3878CFF96FFB2CF4BFAEA3CB057AE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3726774/files/figure.png	https://doi.org/10.5281/zenodo.3726774	Figure 1. Bone histology of Tyrannosaurus rex. Transverse thin sections of long bone mid-shafts. (a) MOR 009, composite quadrants of tibia. COR, cortex; MA, major axis; MED, medullary cavity; MI, minor axis; R, radius. (b) MOR 1128, external cortex of tibia, showing typical fibro-lamellar bone and LAG (arrow). In this region the bone is growing at an average rate of 11.2– 17.4 цm d―1, comparable to very rapid growth in the developing mallard (Castanet et al. 1996). (c) MOR 1152, external cortex of fibula showing tight spacing of eight LAGs (arrows) throughout the cortex. The round structures with small centres interrupting the matrix are mature secondary osteons that progressively invade the cortex centrifugally. (d) Detail of (c) showing the outermost cortex with tighter spacing of nine more LAGs. External to these LAGs is a compact area of low vascularity that may reflect the final stages of very slow growth. (e) MOR 1152, outer cortex of femur showing the final closely spaced three LAGs that may correspond to the outermost layer of the fibula. Scale bars: (a) 2 cm; (b–e) 1 mm.	Figure 1. Bone histology of Tyrannosaurus rex. Transverse thin sections of long bone mid-shafts. (a) MOR 009, composite quadrants of tibia. COR, cortex; MA, major axis; MED, medullary cavity; MI, minor axis; R, radius. (b) MOR 1128, external cortex of tibia, showing typical fibro-lamellar bone and LAG (arrow). In this region the bone is growing at an average rate of 11.2– 17.4 цm d―1, comparable to very rapid growth in the developing mallard (Castanet et al. 1996). (c) MOR 1152, external cortex of fibula showing tight spacing of eight LAGs (arrows) throughout the cortex. The round structures with small centres interrupting the matrix are mature secondary osteons that progressively invade the cortex centrifugally. (d) Detail of (c) showing the outermost cortex with tighter spacing of nine more LAGs. External to these LAGs is a compact area of low vascularity that may reflect the final stages of very slow growth. (e) MOR 1152, outer cortex of femur showing the final closely spaced three LAGs that may correspond to the outermost layer of the fibula. Scale bars: (a) 2 cm; (b–e) 1 mm.	2004-08-17	Horner, John R.;Padian, Kevin		Zenodo	biologists	Horner, John R.;Padian, Kevin			
03D3878CFF96FFB2CF4BFAEA3CB057AE.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/3726776/files/figure.png	https://doi.org/10.5281/zenodo.3726776	Figure 2. Growth trajectories of individual specimens of Tyrannosaurus rex. These are expressed as an annual percentage of attainment of full size (cortical radius of long bones). The variation results from the fact that different bones grow at different rates. The early trajectories of bone growth are estimated (see table 1).	Figure 2. Growth trajectories of individual specimens of Tyrannosaurus rex. These are expressed as an annual percentage of attainment of full size (cortical radius of long bones). The variation results from the fact that different bones grow at different rates. The early trajectories of bone growth are estimated (see table 1).	2004-08-17	Horner, John R.;Padian, Kevin		Zenodo	biologists	Horner, John R.;Padian, Kevin			
