Do ancient skeletons spawn in safer seas?

Could you please clarify what you mean by "ancient skeletons spawn in safer seas"? Are you referring to a specific theory, historical event, or perhaps a fictional concept? If you're asking about the likelihood of finding ancient skeletons in calmer waters, it's worth noting that the preservation of human remains is often influenced by multiple factors, including water salinity, temperature, and the presence of marine organisms that can either degrade or preserve the bones. Safer seas may suggest a lower likelihood of disturbance from storms or currents, which could potentially aid in the preservation of skeletal remains. However, the specific conditions that would allow for the "spawning" of ancient skeletons, as you've phrased it, are unclear and may require further clarification or context to provide a more accurate response.