Mar 24, 2024 #1 Gabbone Active Member View Badges Joined Jan 15, 2024 Messages 304 Reaction score 146 Location IT Rating - 0% 0 0 0 Hi, do you maybe know what it can be? You can’t scrape it! Last edited: Mar 24, 2024
Mar 24, 2024 #2 OP OP Gabbone Active Member View Badges Joined Jan 15, 2024 Messages 304 Reaction score 146 Location IT Rating - 0% 0 0 0 Maybe foraminiferan?