Q: In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.
Question: Which of the periods in which Thalassocnus lived lasted longer? Passage:Thalassocnus were ground sloths that lived from the Late Miocene to the end of the PlioceneLate Huayquerian to Early Uquian in the SALMA classificationand all five species were discovered in different horizons of the Pisco Formation in Peru. T antiquus was discovered in the Aguada de Lomas Horizon in 7 or 8 million year old strata; T. natans (the type species) from the Montemar Horizon lived around 6 million years ago (mya); T. littoralis from the Sud-Sacaco Horizon lived around 5 mya; T. carolomartini from the Sacaco Horizon lived between 3 and 4 mya; and T. yaucensis from the Yuaca Horizon lived 3 to 1.5 mya. Specimens were also found in the Bahia Inglesa Formation, the Coquimbo Formation, and the Horcon Formation in Chile. At total of three species has been identified with certainty in Chilean formations, T. carolomartini, T. natans, T. Antiquus while the presence of T. yaucensis is judged likely.

A:
Thalassocnus were ground sloths that lived from the Late Miocene to the end of the PlioceneLate Huayquerian to Early Uquian in the SALMA classificationand all five species were discovered in different horizons of the Pisco Formation in Peru