News

Amino Acid Racemization Interlaboratory Comparison Samples added to the LDCR

April 14, 2022 - Interlaboratory Comparison Samples (ILC) used in the Amino Acid Racemization (AAR) community over the past 40 years have been added to the LDCR collection! The four ILCs were donated by John Wehmiller and are available for use by the community. For more information see the article, "Long-term preservation of amino acid racemization interlaboratory comparison samples".

R/V Pelican (cruise PE22-17) at the LDCR

Jan. 19, 2022 - A cruise aboard the R/V Pelican, headed by Cecilia McHugh and Leonardo Seeber, will bring new cores to the LDCR in early February. The purpose of the cruise is to, "...evaluate the potential earthquake hazard along the Enriquillo-Plantain Garden fault, located between Haiti and Jamaica."

From Cecilia, "All is well here. We started coring on January 9 and have collected so far 11 jumbo gravity cores and 5 multicores... If all goes well we'll collect another 10." 

Looking forward to some fresh mud!

 

Feb. 11, 2022 - Splitting of the PE22-17 cores began yesterday with the multicores that were taken on the cruise. The sediment types, calcareous ooze and iron-rich mineral based sediments, are incredibly different depending on where they were taken along the fault!

Mapping Offshore Faults in Kingston Bay

Return of the R/V Pelican to Ocho Rios, Jamaica