I googled historical science; from wiki-
"As a "historical science" (Paleontology) it attempts to explain causes rather than conduct experiments to observe effects"
"Paleontology is one of the historical sciences, along with archaeology, geology, biology, astronomy, cosmology, philology and history itself.[3] This means that it aims to describe phenomena of the past and reconstruct their causes.[4] Hence it has three main elements: description of the phenomena; developing a general theory about the causes of various types of change; and applying those theories to specific facts.[3]"
"As a "historical science" (Paleontology) it attempts to explain causes rather than conduct experiments to observe effects"
"Paleontology is one of the historical sciences, along with archaeology, geology, biology, astronomy, cosmology, philology and history itself.[3] This means that it aims to describe phenomena of the past and reconstruct their causes.[4] Hence it has three main elements: description of the phenomena; developing a general theory about the causes of various types of change; and applying those theories to specific facts.[3]"