What is the Flandrian interglacial period, as referred to by geologists and archaeologists in the British Isles?

A. A regional term for the period from around 12,000 years ago to the present day
B. A type of geological formation unique to the British Isles
C. A stage of the Earth's history that occurred before the Holocene epoch
D. A period of significant glaciation that occurred 50,000 years ago
Answer: 