Context: The name Shell is linked to The "Shell" Transport and Trading Company. In 1833, the founder's father, Marcus Samuel, founded an import business to sell seashells to London collectors. When collecting seashell specimens in the Caspian Sea area in 1892, the younger Samuel realised there was potential in exporting lamp oil from the region and commissioned the world's first purpose-built oil tanker, the Murex (Latin for a type of snail shell), to enter this market; by 1907 the company had a fleet. Although for several decades the company had a refinery at Shell Haven on the Thames, there is no evidence of this having provided the name.

Question: The name Shell is connected to what company?
Answer: The "Shell" Transport and Trading Company

Question: What was the purpose of the created of The "Shell" Transport and Trading Company?
Answer: to sell seashells to London collectors

Question: What did the younger founder of The "Shell" Transport and Trading company discover while collecting seashell specimens in the Caspian Sea area?
Answer: there was potential in exporting lamp oil from the region

Question: By what year did the company have a fleet of oil tankers operating in the Caspian Sea region?
Answer: 1907

Question: The company operated a refinery on what river for several decades?
Answer: Thames

Question: Where was the Murex built?
Answer: Unanswerable

Question: When was the refinery at Shell Haven built?
Answer: Unanswerable

Question: What river did Marcus collect shells from in 1907?
Answer: Unanswerable

Question: When was Marcus Samuel born?
Answer: Unanswerable

Question: How long did the younger Samuel collect specimens from the Caspian Sea?
Answer: Unanswerable