measurementID	occurrenceID	measurementOfTaxon	parentMeasurementID	measurementType	measurementValue	measurementRemarks	source	bibliographicCitation
32	Holectypoida	TRUE		http://eol.org/schema/terms/body_symmetry	http://purl.obolibrary.org/obo/PATO_0001324		https://doi.org/10.1111/j.1558-5646.1994.tb05300.x	Grabowsky, G.L., 1994. Symmetry, locomotion, and the evolution of an anterior end: a lesson from sea urchins. Evolution, 48(4), pp.1130-1146.
33			32	https://eol.org/schema/terms/starts_at	1994			
34	Holasteroida	TRUE		http://eol.org/schema/terms/body_symmetry	http://purl.obolibrary.org/obo/PATO_0001324		https://doi.org/10.1111/j.1558-5646.1994.tb05300.x	Grabowsky, G.L., 1994. Symmetry, locomotion, and the evolution of an anterior end: a lesson from sea urchins. Evolution, 48(4), pp.1130-1146.
35			34	https://eol.org/schema/terms/starts_at	4711644			
36	Clypeasteroida	TRUE		http://eol.org/schema/terms/body_symmetry	http://purl.obolibrary.org/obo/PATO_0001324		https://doi.org/10.1111/j.1558-5646.1994.tb05300.x	Grabowsky, G.L., 1994. Symmetry, locomotion, and the evolution of an anterior end: a lesson from sea urchins. Evolution, 48(4), pp.1130-1146.
37			36	https://eol.org/schema/terms/starts_at	1979			
38	Cassiduloida	TRUE		http://eol.org/schema/terms/body_symmetry	http://purl.obolibrary.org/obo/PATO_0001324		https://doi.org/10.1111/j.1558-5646.1994.tb05300.x	Grabowsky, G.L., 1994. Symmetry, locomotion, and the evolution of an anterior end: a lesson from sea urchins. Evolution, 48(4), pp.1130-1146.
39			38	https://eol.org/schema/terms/starts_at	1974			
42	Spatangoida	TRUE		http://eol.org/schema/terms/body_symmetry	http://purl.obolibrary.org/obo/PATO_0001324		https://doi.org/10.1111/j.1558-5646.1994.tb05300.x	Grabowsky, G.L., 1994. Symmetry, locomotion, and the evolution of an anterior end: a lesson from sea urchins. Evolution, 48(4), pp.1130-1146.