Difference between revisions of "Shell composition"
| Line 8: | Line 8: | ||
: - [[Microgranular foraminifera|microgranular]] | : - [[Microgranular foraminifera|microgranular]] | ||
: - [[Porcellaneous foraminifera|porcellaneous]] | : - [[Porcellaneous foraminifera|porcellaneous]] | ||
| − | : - [[Hyaline foraminifera|hyaline]] | + | : - [[Hyaline foraminifera|hyaline]] (glassy) |
* secreted ???silica (very uncertain) | * secreted ???silica (very uncertain) | ||
