You linked this article because it supposed to prove something. What should this data prove? That YEC is wrong? Looking at the data, I see extinct animals trapped that are all related to modern animals, but not in a gradual way. Some, like the musk deer could be even the same or slightly differen. What does it mean? That we are looking at modern extinct organims. The biological process of change is non-darwinian, does not need long ages and is explained by genome shuffling (proved by the karyotypes of extant organism). It provides a rapid speciation model for YEC, so what is the problem? In fact, you show evidence completely in accord with YEC.