Random triples
| Subject | Object |
|---|---|
| gptkb:Athyridida | calcium carbonate |
| gptkb:Terebratula | calcium carbonate |
| gptkb:Semibalanus_balanoides | calcium carbonate |
| gptkb:Ammonites | aragonite |
| gptkb:Veneridae | calcium carbonate |
| gptkb:Siphonotretida | phosphatic |
| gptkb:Terebratulidina | calcium carbonate |
| gptkb:Spiriferida | calcium carbonate |
| gptkb:ammonites | aragonite |
| gptkb:Mytilidae | calcium carbonate |
| gptkb:Freshwater_Mussels | Calcium Carbonate |
| gptkb:Fusulina | calcium carbonate |
| gptkb:Lingulida | gptkb:calcium_phosphate |
| gptkb:Nautilus_(genus) | aragonite |
| gptkb:Lingula | gptkb:calcium_phosphate |
| gptkb:Acrotretida | phosphatic |
| gptkb:Nautilidae | aragonite |
| gptkb:Pinctada | nacre (mother of pearl) |
| gptkb:Foraminifera | Agglutinated sediment |
| gptkb:Textularia | agglutinated |