Stephen R. Durham, a Cornell doctoral student in the field of earth and atmospheric sciences, with Gregory P. Dietl, curator of Cenozoic invertebrates at the Cornell-affiliated PRI and a Cornell adjunct assistant professor of earth and atmospheric sciences, sought how geohistorical data - information gathered from sources such as fossils and the sediments - could be used in the conservation and restoration of oysters.
Mr Durham and Mr Dietl surveyed oyster biologists and restoration practitioners across the United States to assess their familiarity with data available from geohistorical records.
"Oysters today face a variety of threats, including climate change, coastal development and harvest pressure," said Mr Durham.
"Understanding how oyster reefs functioned in the past, even before human influence, can help us decide what can or should be done to manage and restore oyster populations in the face of these diverse stresses. We were curious to know what oyster restoration professionals thought about using geohistorical data to do this."
By digging into an oyster reef, scientists can access the shells of previous generations from centuries - and even millennia - gone by.
Shells offer many clues about oyster biology to restoration professionals, including how fast they grew, how long they lived and how oyster reefs functioned under differing climatic conditions.
Survey respondents recognised the potential of information from the past and expressed a willingness to use this data if it became available, particularly to bolster baseline knowledge of ecological conditions.
"When you're trying to assess the condition of an ecosystem, such as an oyster reef, you need some kind of baseline to compare to. Often in oyster conservation those baselines come from other natural, relatively undisturbed oyster reefs... but such baselines lack temporal context," said Mr Durham.
"Providing baseline data is one area where conservation paleobiology may be able to help significantly - geohistorical records can provide local data on timescales ranging from decades to millennia that can help us understand the extent of habitat change," said Durham.
Conservation paleobiology - the application of data from geohistorical records to conserving biodiversity and ecosystems - has potential to save oysters.
"The survey results are encouraging for future data integration ... This collaboration between biologists and paleontologists will take time and patience, but the potential rewards are great," said Mr Dietl, referring to the ancient oyster shells research: "It's time for us to put the dead to work."
The study was published in the August issue of the Journal of Shellfish Research.
You can view the full report and author list by clicking here.