Layia clathrata and two anatomical cross sections (Charleston, South Carolina, 13 December 1851), Jacques Burkhardt

Taxonomic classification: animalia. Common name: echinoderm. Date: 13 December 1851. Dimensions: 18 x 25 cm.. Medium: pencil on paper. Collection: Harvard University. Layia clathrata and two anatomical cross sections (Charleston, South Carolina, 13 December 1851)