BoredEncrustedShell

Autor:

Wilson44691 z angielskiej Wikipedii

Credit:

Photograph taken by Mark A. Wilson (Department of Geology, The College of Wooster).

[1]

Krótki link:

https://plwiki.pl/b/8d59b

źródło:

Wikimedia Commons

Wymiary:

700 x 525 Pixel (118564 Bytes)

Opis:

Sponge borings (Entobia made by the genus Cliona) and encrusters on a shell of the modern hard clam, w:Mercenaria mercenaria, from North Carolina. This encrustation and boring happened after the death of the clam when the shell was empty.

Licencja:

Public domain