Question

which is the best summary of the passage? the asphalt in the la brea tar pits concealed the fossilized remains of animals that lived during the last ice age. this sticky substance was discovered in 1901 by william warren orcutt, a foremost expert on paleology. the ice age mammals discovered by william warren orcutt in 1901 lived at least eleven thousand to fifty thousand years ago. the bones were well - preserved in \tar,\ allowing for the identification of several new species. geologist william warren orcutts findings at the la brea tar pits site revealed a new window into the past. fossilized remains of mammals in the \tar\ offered a record of life during the last ice age. the la brea tar pits became significant in 1901 because of william warren orcutts discoveries. orcutts work brought global attention to the area because of his discovery of new ice age species.

Explanation:

The passage focuses on Orcutt's 1901 discovery at La Brea Tar Pits. Fossilized mammal remains in the tar offer insights into the last Ice - Age life. Option 3 captures this best by highlighting how Orcutt's findings revealed a new window into the past and offered a record of Ice - Age life.

Answer:

The third option: Geologist William Warren Orcutt's findings at the La Brea Tar Pits site revealed a new window into the past. Fossilized remains of mammals in the "tar" offered a record of life during the last Ice Age.