Jereiea Polystoma

| View Cart ⇗ | Info

Part of the skeletal structure of a lithisdid silicious sponge.

Galleries

Sponges

Source

Amadeus W. Grabau A Textbook of Geology (Boston: D.C. Heath & Co., 1920) 327

Downloads

TIFF (full resolution)

2008×2400, 1.1 MiB

Large GIF

856×1024, 197.2 KiB

Medium GIF

535×640, 101.8 KiB

Small GIF

267×320, 37.7 KiB