"Dolphin MMJR 11505" refers to a specific artifact entry from a marine-mammal research and recovery log: a moderately sized common bottlenose dolphin (Tursiops truncatus) specimen cataloged during a mid‑21st-century stranding/recovery program. The record number MMJR 11505 ties together observation, necropsy, and databasing details used by researchers to track causes of mortality, population health, and human–dolphin interactions.
