Bulletin of the Mizunami Fossil Museum No. 1
Trace fossils from the Mizunami Group
Junji Itoigawa
- BMFM01-008Itoigawa, 1974(PDF 2.51MB)
Itoigawa (1974b) [Trace fossils] print-version
Published: 1974/12/25 Page: 235–238, pls. 72–74
Trace fossils from the Mizunami group are summarized in this paper as follows;
rock-boring bivalves and their borings: 9 species
wood-boring bivalves and their borings: 3 species, "Teredo" sp., "Xylophaga" sp. and Martesia sp.
other borings in pebbles and Oysters (for example Polydora sp.)
sand pipes
trails of worms
faecal pellets
Features of specimens are described in details.