Labor Day weekend adventures included a visit to Chimney Bluffs State Park along Lake Ontario in New York. The site is interesting in both a visual and geological sense.
(Breaking with tradition of same person not posting back-to-back Buckets, but there did not look like anything was queued for today yet.)
At this point the lake is eroding a drumlin. A drumlin is a glacial feature that hold unconsolidated and poorly sorted till. So the soil, sand, and stone mix may have layers, but they are not as cleanly divided as water deposition leaves. And the stones in the drumlin will be a mix of rocks scoured from local sources and also some brought by the glacier from further away.
Such glacial erratics in this area usually come from sources in Quebec to the northeast. They can be fairly easy to spot since the local rocks are sedimentary in nature and the erratics are often of igneous origin such as granites or metamorphic gneisses. Some of the transport is short range, such as finding cherts 40-50 miles south of where the outcrops reach the surface.
The Daily Bucket is a nature refuge. We amicably discuss animals, weather, climate, soil, plants, waters and note life’s patterns.
We invite you to note what you are seeing around you in your own part of the world, and to share your observations in the comments below.
Each note is a record that we can refer to in the future as we try to understand the phenological patterns that are quietly unwinding around us. To have the Daily Bucket in your Activity Stream, visit Backyard Science’s profile page and click on Follow.
|
Another location visited on the same day along Lake Ontario was Selkirk Shores State Park which is near where the Salmon River enters Lake Ontario.
Someone remarked that it looked like a colorful and mobile pipe cleaner.
*******
"Spotlight on Green News & Views" will be posted every Saturday at noon Pacific Time and every Wednesday at 3:30 Pacific Time on the Daily Kos front page. Be sure to recommend and comment in the diary.
*******
|
Now It's Your Turn
What have you noted happening in your area or travels? As usual post your observations as well as their general location in the comments.