Is “Madrepora sobral” in the public domain?

Yes. “Madrepora sobral” is public domain and released under CC0, so it is free to download and reuse for any purpose, including commercially, with no permission needed.

Where is “Madrepora sobral” from?

It is catalogued from the open collection of Smithsonian Open Access and is free to reuse under CC0.

Can I use “Madrepora sobral” commercially for free?

Yes. As a CC0 public-domain work it can be used commercially, modified and redistributed with no fee and no attribution required.

“Madrepora sobral” by R. M. Feldmann is a public-domain (CC0) artwork, free to view, download and reuse for any purpose. It is catalogued from the open collection of Smithsonian Open Access.

Madrepora sobral

R. M. Feldmann

Title	Madrepora sobral
Artist	R. M. Feldmann
Medium	Paleocene
Classification	Filkorn. 1994. Antarct. Res. Ser. 65 : 72-77, figs.27-28.
Origin	Antarctic Peninsula, Seymour Island, Sobral Formation, Antarctica Antarctic Peninsula
Holding institution	Smithsonian Open Access
Rights	Public domain (CC0)