purbeckian
/ˌpɜːrbɛkiən/Definitions
1. adjective
relating to Purbeck, a district in Dorset, England, or its limestone
“The Purbeckian rock formations date back to the Jurassic period.”
2. noun
a follower of Purbeck, a style of Gothic architecture
“The architect designed the church in a Purbeckian style, which attracted the attention of the local community.”