Group items tagged

This website talks about the Cretaceous Period. Life, tectonics, etc.

I liked this website because it had a lot of information about the Cretaceous Period. It has what plants and animals lived during that period and how the Cretaceous Period ended (when an astroid hit).

An unconformity is when there is a missing layer in the rocks

Its a good site that goes through a lot of different rock layers.

The oldest rocks in Colorado are 1.7-1.8 billion years old.

This is national geographic's site on the Jurassic time period.

Are there new dinosaurs in the Jurassic

Generally look at the top sentence and follow the link to chalk.

This website is about the Cretaceous Period. It talks about the dinosaurs (land and marine) that lived there, the climate, and how the Cretaceous Period ended. Overall, this is a good and informative website, even though it's Wikipedia.

What new dinosaurs were in this era

This website talks about the Cretaceous period. It has visuals for further explanation.

This applies to the other sites on chalk and the Cretaceous period in general.

The little ice age was a small period in time the the climate went down

I'm not sure if I thought this was that useful. Millipedes are one of many animals in that time period, it does not give much use if the information is about a modern insect.

This is a good website to use for the biology of the millipede and there's info about its history too.

Apparently, millipedes have two pairs of legs per segment

A website about dinosaurs and there everyday lifestyle.

This website had a wide variety of dinosaurs. It talked about the dinosaurs habitat and there lifestyle.

This is a really good website because it was talking about alls of the different dinosaurs that lived in the cretacious period. in this, we also more about the sauropods, which contributed to a great amount of chatter in class disscusion. Basically what we learnd here was that sauropods had gone extinct, but their relitive, which are lightly armored, roamed all of the continents on the now changing Pangea. We learned about Avian life, plant life, and Marine life, which at the time includedearly versions of fish and sharks, which contributed a lot since all of the marine life dinosaurs before had gone extinct.

A greatly detailed sight... I don't know how trustworthy wikapedia is.

Good facts

This is another useful website about pterosaurs. It explains the different periods that the species has lived in, it's prehistoric diet, how tall it is compared to a human and more.

Good site

What period were these in

An interesting website about Triceratops

Great website for the time period we are studying, plus a good place to learn about leaf drip tips.

This website shows the levels of mudstone and when it started

It shows what an Eocene is and the time period

A geological park 30 mi. east of Colorado Springs.

Great for viewing rocks from the Dawson Arkose period.

This website talks about how the climate has gone from a cooling period to a sudden heat wave in the 20th century