| Name: | cranium | 
|---|---|
| Synonyms: | cranial skeleton | 
| Definition: | Skeletal system that is part of the head, including the splanchnocranium, chondrocranium, and dermatocranium. | 
| Ontology: | Anatomy Ontology [ZFA:0000737] | 
| Name: | bone mineralization | 
|---|---|
| Synonyms: | bone calcification | 
| Definition: | The deposition of hydroxyapatite, a form of calcium phosphate with the formula Ca10(PO4)6(OH)2, in bone tissue. | 
| Ontology: | GO: Biological Process [GO:0030282] QuickGO AmiGO |