Mongolian dinosaur cemetery

Gary sent this link to his web site - at www.godkingscenario.com/blog/dinosaurs-mongolia-rapidly-buried-extraterr... ... which refers to an article I looked at but did not report, on the presence of dinosaurs in the shifting sands of what was in the Cretaceous era, supposedly an earlier version of the Gobi desert. This basically ignores the fact that Mongolia at that time may have been situated somewhat south of where it is now. The UK was certainly in a more sub tropical position - so why is it assumed Mongolia was close to where it is now.

Greenland Getting Colder

The conspiracy continues, it would seem. At https://wattsupwiththat.com/2018/01/30/greenland-getting-colder-but-plea... ... a guest author says, Greenland is getting colder but please, keep believing it is getting warmer. It would seem satellite measurements show parts of Greenland are getting colder - but climate scientists urge people to think in terms of this as a blip as climate models say Greenland 'should' be warming. The models don't lie.

Giant Earthquakes

At https://phys.org/print436523070.html ... giant earthquakes are not as random as thought. Analysis of sediment cores from lakes in Chile show that EQs reoccur at regular intervals. It is only when smaller EQs are added that the incidents show up randomly in time. A Chilean EQ in 1960 had a magnitude of 9.5 and produced a massive tsunami wave that pummeled the coastal regions and caused a wave that travelled right across the Pacific to kill 200 people in Japan. Strong EQs produce underwater landslides which are preserved in sedimentary layers.

Magnetic Poles

William sent in this link - www.yahoo.com/news/earth-apos-magnetic-poles-show-185939488.html ... apparently, earth's north and south magnetic poles, in the past, used to flip regularly, at 200 to 300,000 years intervals. Currently, we are led to believe, the poles have not flipped for the last 780,000 years. Is the dating methodology haywire and why do magnetic poles flip?

Stone Wall 23,000 years old

At https://archaeologynewsnetwork.blogspot.co.uk/2010/03/oldest-man-made-st... ... I missed this back in 2010 - a 23,000 year old stone wall in front of a cave in Lalambaka in Greece, probably built to protect residents of the cave from cold winds or wild animals. It is apparently the oldest known example of a man made structure. It has all the hall marks of a Mesolithic repertoire but here might be a problem as Mesolithic people elsewhere appear after the end of the  Late Glacial Maximum (but this is slam bang in the middle of it).

Human DNA sequencing

William sent in the link, www.yahoo.com/news/ancient-human-genomes-reveal-complicated-183200123.html ... but see also https://archaeologynewsnetwork.blogspot.co.uk/2018/01/ancient-eurasian-d... ... where the genetics of modern humans appear to contradict fossil evidence of modern humans. It was suggested in the Phil Salmon post at https://judithcurry.com/2018/01/25/ (see yesterday's post) there was a bottleneck coinciding with the Mount Toba super volcano eruption that has been dated around 74,000 years ago.

Dinosaurs living in the dark

At https://archaeologynewsnetwork.blogspot.co.uk/2018/01/fossil-bone-tissue... ... Dinosaurs dug out of rocks in Victoria State, Australia, more than 120 million years of age, had to deal with prolonged periods of darkness and below freezing temperatures - according to a new study in Scientific Reports (January 2018). Problem with that assumption seems to be the difficulty plants might have to flourish in darkness as these were herbivores. Do plants grow in complete darkness and was Australia really at the pole 120 million years ago?

Out of Africa Going Backwards

At https://phys.org/print436100309.html ... various people sent in links to the same story. William fowarded the link https://www.yahoo.com/news/oldest-modern-human-found-ever-190004346.html ... an international team led by Israel Hershkovitz from Tel Aviv University have discovered the earliest 'modern human' fossil ever found outside of Afriica. It mentions modern humans must have left Africa much earlier than previously thought.

Scottish Submerged Forest

This story is again interesting as far as changing sea levels and ocean configuration is concerned. At https://www.scotsman.com/lifestyle/archaeologists-survey-scotland-s-fore... ... archaeologists are surveying Scotland's submerged forests (rather, wooded regions under the waves). This seems to revolve around the Bay of Ireland in the Orkneys and Benbecula in the Outer Hebrides.

Vitiaz Arc

A study in the Proceedings of the Royal Society B (January 2018) have been looking at lizards in Australasia, Melanesia and Polynesia. We are told that when you scroll back the distribution of geckos, and their variants, they have a common ancestor that may go back to the Vitiaz Arc, a near continuous chain of islands that stretched across the Western Pacific 30 to 40 million years ago (during the Oligocene). Nowadays, the arc is represented by landforms such as the Philippines and a string of islands as far as Fiji.