13500
The type species , " Chondrosteosaurus gigas " , was described and named by Richard Owen in 1876 .
 person: Richard Owen
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Richard Owen 
Answer:
 person: Richard Owen