Ole Theodor Jensen Mortensen
DANISH SCIENTIST AND PROFESSOR AT THE ZOOLOGICAL MUSEUM, COPENHAGEN
T Mortensen; Theodor Mortensen
Ole Theodor Jensen Mortensen, also known as Theodor Mortensen (22 February 1868 – 3 April 1952) was a Danish scientist and professor at the Zoological Museum, Copenhagen. He specialized in sea urchins (Echinoidea) and provided an enormous marine collection to the museum.