| Description | Sandstone fossil. On one side 2 drawings of sandstone fossils. Top one has "Nov 9, 1862, Outijinequa, S. Africa" written underneath drawing. The bottom drawing is on blue paper and has written underneath "Nodule in shale, Upper Zambezi"
Notes: 9 x 11.5 cm on paper 22.5 x 36 cm.
On reverse are 2 drawings of sandstone fossils. Top one has "Nov 1862, in Sandstone, Otjenekan, S. Africa. The bottom one is different and has written underneath "Nov 1862, in sandstone under lying the trapweks? of cellular formation"
Notes: 9 x 11.5 cm on paper 22.5 x 36 cm.
Subject: Geology |