taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
601387EBFFE7FFD9FCDFFE5CA0618659.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16972575/files/figure.png	https://doi.org/10.5281/zenodo.16972575	Fig. 3 Expanded growth trajectory for Massospondylus sp. from Reisz et al. (2005) with new specimens (the first embryo of BP/1/5346 and hatchling SAM-PK-K413 are indicated by the black arrows) and addition of maximum scapular length, minimum scapula shaft width, and maximum scapular blade width measurements.This graph correlates Log10 femur length—Log10 length of various skeletal elements for eleven Massospondylus specimens. Allometric coefficients from regression analyses are provided for each skeletal element in the legend. See Supplementary Data 1, Table 1 for element measurements.	Fig. 3 Expanded growth trajectory for Massospondylus sp. from Reisz et al. (2005) with new specimens (the first embryo of BP/1/5346 and hatchling SAM-PK-K413 are indicated by the black arrows) and addition of maximum scapular length, minimum scapula shaft width, and maximum scapular blade width measurements.This graph correlates Log10 femur length—Log10 length of various skeletal elements for eleven Massospondylus specimens. Allometric coefficients from regression analyses are provided for each skeletal element in the legend. See Supplementary Data 1, Table 1 for element measurements.	2025-08-04	Mooney, Ethan D.;Maho, Tea;Rowe, Dylan C. T.;Scott, Diane;Reisz, Robert R.		Zenodo	biologists	Mooney, Ethan D.;Maho, Tea;Rowe, Dylan C. T.;Scott, Diane;Reisz, Robert R.			
601387EBFFE7FFD9FCDFFE5CA0618659.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16972577/files/figure.png	https://doi.org/10.5281/zenodo.16972577	Fig. 4 Early diverging sauropodomorph skeletal proportions plotted against Log femur lengths in relation to 95% confidence interval of Massospondylus sp.growth trajectory denoted in grey. A Humerus length; B tibia length; C skull length; D ulna length; E mid-dorsal centrum length; F mid-cervical centrum length. See Supplementary Data 1, Table 2 for element measurements and their respective references.	Fig. 4 Early diverging sauropodomorph skeletal proportions plotted against Log femur lengths in relation to 95% confidence interval of Massospondylus sp.growth trajectory denoted in grey. A Humerus length; B tibia length; C skull length; D ulna length; E mid-dorsal centrum length; F mid-cervical centrum length. See Supplementary Data 1, Table 2 for element measurements and their respective references.	2025-08-04	Mooney, Ethan D.;Maho, Tea;Rowe, Dylan C. T.;Scott, Diane;Reisz, Robert R.		Zenodo	biologists	Mooney, Ethan D.;Maho, Tea;Rowe, Dylan C. T.;Scott, Diane;Reisz, Robert R.			
601387EBFFE7FFD9FCDFFE5CA0618659.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16972579/files/figure.png	https://doi.org/10.5281/zenodo.16972579	Fig. 5 Early diverging sauropodomorph scapular proportions plotted against Log femur lengths in relation to 95% confidence interval of Massospondylus sp.growth trajectory denoted in grey. A Scapular length; B maximum scapular mid-shaft width; C Minimum scapular blade width. See Supplementary Data 1, Table 2 for element measurements and their respective references.	Fig. 5 Early diverging sauropodomorph scapular proportions plotted against Log femur lengths in relation to 95% confidence interval of Massospondylus sp.growth trajectory denoted in grey. A Scapular length; B maximum scapular mid-shaft width; C Minimum scapular blade width. See Supplementary Data 1, Table 2 for element measurements and their respective references.	2025-08-04	Mooney, Ethan D.;Maho, Tea;Rowe, Dylan C. T.;Scott, Diane;Reisz, Robert R.		Zenodo	biologists	Mooney, Ethan D.;Maho, Tea;Rowe, Dylan C. T.;Scott, Diane;Reisz, Robert R.			
601387EBFFEBFFDEFCDFFAC4A4F486F1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16972575/files/figure.png	https://doi.org/10.5281/zenodo.16972575	Fig. 3 Expanded growth trajectory for Massospondylus sp. from Reisz et al. (2005) with new specimens (the first embryo of BP/1/5346 and hatchling SAM-PK-K413 are indicated by the black arrows) and addition of maximum scapular length, minimum scapula shaft width, and maximum scapular blade width measurements.This graph correlates Log10 femur length—Log10 length of various skeletal elements for eleven Massospondylus specimens. Allometric coefficients from regression analyses are provided for each skeletal element in the legend. See Supplementary Data 1, Table 1 for element measurements.	Fig. 3 Expanded growth trajectory for Massospondylus sp. from Reisz et al. (2005) with new specimens (the first embryo of BP/1/5346 and hatchling SAM-PK-K413 are indicated by the black arrows) and addition of maximum scapular length, minimum scapula shaft width, and maximum scapular blade width measurements.This graph correlates Log10 femur length—Log10 length of various skeletal elements for eleven Massospondylus specimens. Allometric coefficients from regression analyses are provided for each skeletal element in the legend. See Supplementary Data 1, Table 1 for element measurements.	2025-08-04	Mooney, Ethan D.;Maho, Tea;Rowe, Dylan C. T.;Scott, Diane;Reisz, Robert R.		Zenodo	biologists	Mooney, Ethan D.;Maho, Tea;Rowe, Dylan C. T.;Scott, Diane;Reisz, Robert R.			
601387EBFFEBFFDEFCDFFAC4A4F486F1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16972579/files/figure.png	https://doi.org/10.5281/zenodo.16972579	Fig. 5 Early diverging sauropodomorph scapular proportions plotted against Log femur lengths in relation to 95% confidence interval of Massospondylus sp.growth trajectory denoted in grey. A Scapular length; B maximum scapular mid-shaft width; C Minimum scapular blade width. See Supplementary Data 1, Table 2 for element measurements and their respective references.	Fig. 5 Early diverging sauropodomorph scapular proportions plotted against Log femur lengths in relation to 95% confidence interval of Massospondylus sp.growth trajectory denoted in grey. A Scapular length; B maximum scapular mid-shaft width; C Minimum scapular blade width. See Supplementary Data 1, Table 2 for element measurements and their respective references.	2025-08-04	Mooney, Ethan D.;Maho, Tea;Rowe, Dylan C. T.;Scott, Diane;Reisz, Robert R.		Zenodo	biologists	Mooney, Ethan D.;Maho, Tea;Rowe, Dylan C. T.;Scott, Diane;Reisz, Robert R.			
601387EBFFEBFFDEFCDFFAC4A4F486F1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16972571/files/figure.png	https://doi.org/10.5281/zenodo.16972571	Fig. 1 Massospondylus sp. embryos BP/1/5346. A Photograph of the complete block. B Close-up photograph of the postcranial elements of the first embryo. C Close-up photograph of the cranial and postcranial material and eggshell of the second embryo. D Photograph of eggshell and E Photograph of eggshell cross section. cv caudal vertebra, dr dorsal rib, dv dorsal vertebra, fe femur, fi fibula, ha hemal arch, hu humerus, mc metacarpal, ra radius, sc scapula,ti tibia, ul ulna, un ungual.	Fig. 1 Massospondylus sp. embryos BP/1/5346. A Photograph of the complete block. B Close-up photograph of the postcranial elements of the first embryo. C Close-up photograph of the cranial and postcranial material and eggshell of the second embryo. D Photograph of eggshell and E Photograph of eggshell cross section. cv caudal vertebra, dr dorsal rib, dv dorsal vertebra, fe femur, fi fibula, ha hemal arch, hu humerus, mc metacarpal, ra radius, sc scapula,ti tibia, ul ulna, un ungual.	2025-08-04	Mooney, Ethan D.;Maho, Tea;Rowe, Dylan C. T.;Scott, Diane;Reisz, Robert R.		Zenodo	biologists	Mooney, Ethan D.;Maho, Tea;Rowe, Dylan C. T.;Scott, Diane;Reisz, Robert R.			
601387EBFFEBFFDEFCDFFAC4A4F486F1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16972573/files/figure.png	https://doi.org/10.5281/zenodo.16972573	Fig. 2 Massospondylus sp. hatchling SAM-PK-K413.A Complete specimen photograph, B complete specimen illustration, and C close-up of left forelimb illustration. cv cervical vertebra,cr cervical rib, dr dorsal rib, dt dorsolateral trochanter, dv dorsal vertebra,fe femur, fi fibula, gl glenoid, hu humerus,il ilium, mc metacarpal, mt metatarsal, ph phalange, ra radius,sc scapula, ti tibia, ul ulna, un ungual, 4t 4th trochanter	Fig. 2 Massospondylus sp. hatchling SAM-PK-K413.A Complete specimen photograph, B complete specimen illustration, and C close-up of left forelimb illustration. cv cervical vertebra,cr cervical rib, dr dorsal rib, dt dorsolateral trochanter, dv dorsal vertebra,fe femur, fi fibula, gl glenoid, hu humerus,il ilium, mc metacarpal, mt metatarsal, ph phalange, ra radius,sc scapula, ti tibia, ul ulna, un ungual, 4t 4th trochanter	2025-08-04	Mooney, Ethan D.;Maho, Tea;Rowe, Dylan C. T.;Scott, Diane;Reisz, Robert R.		Zenodo	biologists	Mooney, Ethan D.;Maho, Tea;Rowe, Dylan C. T.;Scott, Diane;Reisz, Robert R.			
601387EBFFEBFFDEFCDFFAC4A4F486F1.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/16972581/files/figure.png	https://doi.org/10.5281/zenodo.16972581	Fig. 6 Massospondylus embryo quadrupedal walking reconstruction. Modified by Heidi Richter from the original Reisz et al. (2005). Scale 1 cm.	Fig. 6 Massospondylus embryo quadrupedal walking reconstruction. Modified by Heidi Richter from the original Reisz et al. (2005). Scale 1 cm.	2025-08-04	Mooney, Ethan D.;Maho, Tea;Rowe, Dylan C. T.;Scott, Diane;Reisz, Robert R.		Zenodo	biologists	Mooney, Ethan D.;Maho, Tea;Rowe, Dylan C. T.;Scott, Diane;Reisz, Robert R.			
