Colbath & Larsson, 1980
| Author(s): | Colbath, G. K., Larsson, S. K. |
|---|---|
| Year: | 1980 |
| Title: | On the chemical composition of fossil polychaete jaws |
| Journal: | Journal of Paleontology |
| Volume: | 54 |
| Number: | 2 |
| Pages: | 485-488 |
| Abstract | Microprobe analysis of three fossil polychaete jaws revealed that they consist of calcium carbonate covered with a thin outer wall layer which is high in carbon, low in calcium, and contains sulfur. |
| Keywords: | paleontoloogia, scolecodonts |