fossil copal
noun
Old or partially mineralized copal resin found in the ground, especially on the coast in Africa and elsewhere.
Origin
Early 19th century; earliest use found in Arthur Aikin (1773–1854), natural scientist and author. Probably after French copal fossile.
- Richardson equation
- Richardson ground squirrel
- Richardson grouse
- Richardsonian
- Richardson number
- Richardson, Samuel
- Richardson's criterion
- Richardson's equation
- Richardson's ground squirrel
- Richardson's grouse
- Richardson, Sir Ralph
- Richardson's jaeger
- Richardson's number
- Richardson's owl
- Richardson's skua
- Richardson's squirrel
- Richardson–Dushman equation
- Richard's pipit
- Richards, Sir Gordon
- Richards, Viv
- Richard the Lionheart
- rich bitch
- Rich, Buddy
- Richebourg
- Richelieu, Duc de