I think it's hilarious that on these cards they have pegged Adam's creation at 4026 BCE. So if you add 7000 years (= 1 Creative Day™) to that you get 2975 CE (no zero year). Minus 1000 years for Jesus' rule post-Armageddon™ and you can determine that1975 is where they place 6000 years since Adam's creation.
They are still hanging on to that old chestnut.
I noticed this too. Although with a timeline like that you can really lay out the critical thinking/reasoning on these dates. After only 200 years when Joseph had the whole family come on down to Egypt, 2.5-3.5 million Isrealites left during the Exodus? There was a worldwide flood 4380 years ago? And so on.