Of course, you understand, the central scientific challenge of a project like this one is qualifying, quantifying and representing uncertainty and inconsistency at each step of this process. There are errors everywhere, errors in the document, it's the wrong name of the captain, some of the boats never actually took to sea.
Hay errores en todas partes; errores en el documento, error en el nombre del capitán, algunos de los barcos nunca zarparon.