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Showing results for tags 'mazon creek'.
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From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION, SPLIT BY HAMMER BLOW. SPECIMEN 4mm X 3mm X ?mm (3/16" X 1/8" X 1/16"), PARTIALLY HIDDEN IN MATRIX.-
- francis creek shale
- mazon creek
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From the album: Mark's Mazon Creek Fossils
BOTH HALVES OF SIDERITE CONCRETION, SPLIT BY HAMMER BLOW. SPECIMEN 40mm X 30mm (1-9/16" X 1-3/16"). ALBUMEN APPLIED.-
- francis creek shale
- mazon creek
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C0071 ?Aviculopecten mazonensis + ?Mazonomya mazonensis
Mark Kmiecik posted a gallery image in Member Collections
From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION, SPLIT BY HAMMER BLOW. Aviculopecten SPECIMEN 12mm X 11mm (1/2" x 1/2"). Mazonomya SPECIMEN 10mm X 6mm (7/16" x 1/4").-
- francis creek shale
- mazon creek
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From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION, SPLIT BY HAMMER BLOW. SPECIMEN 16mm X 11mm (5/8" x 7/16").-
- francis creek shale
- mazon creek
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(and 3 more)
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From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION, SPLIT BY HAMMER BLOW. SPECIMEN 55mm X 30mm (2-3/16" x 1-3/16"). VERY GRAINY MATRIX.-
- francis creek shale
- mazon creek
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From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION, SPLIT BY HAMMER BLOW. SPECIMEN 27mm X 20mm (1-1/16" x 13/16").-
- francis creek shale
- mazon creek
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(and 3 more)
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From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION, SPLIT BY HAMMER BLOW. SPECIMEN 18mm X 10mm (3/4" x 7/16").-
- francis creek shale
- mazon creek
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(and 3 more)
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From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION, SPLIT BY HAMMER BLOW. SPECIMEN 40mm X20mm (1-9/16" X 13/16"). THIS ONE WOULD HAVE BEEN MUCH BETTER HAD I FREEZE/THAWED IT INSTEAD OF HAMMERING IT OPEN.-
- francis creek shale
- mazon creek
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From the album: Mark's Mazon Creek Fossils
FOUND AS-IS, CONCAVE HALF OF SIDERITE CONCRETION. SPECIMEN 53mm X 15mm (2-1/8" X 5/8"). ALBUMEN APPLIED. AN EARLY ATTEMPT AT ENHANCEMAENT -- OBVIOUS FAILURE.-
- francis creek shale
- mazon creek
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From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION, SPLIT BY HAMMER BLOW. TWO WHORLS, INCOMPLETE, BUT VERY GOOD DETAIL. SPECIMEN 26mm X 19mm (1" X 3/4). CONVEX HALF FRAGMENTS GLUED INTO POSITION.-
- francis creek shale
- mazon creek
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From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION, SPLIT BY HAMMER BLOW. SPECIMEN 39mm X 18mm (1-9/16" X 11/16").-
- francis creek shale
- mazon creek
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From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION, SPLIT BY HAMMER BLOW. SPECIMEN 20mm X 9mm (13/16" X 3/8"). OILED W/PEANUT OIL.-
- francis creek shale
- mazon creek
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Need ID help, either confirm or refute my guesses on items E0055 and H0009, and then what is that at the base of the pinnule in item E0066? Thank you in advance for any suggestions.
- 10 replies
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- help identify please
- mazon creek
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It's Summer And You Want To Go To Pit 11 For Mazon Creek Fossils
Nimravis posted a topic in General Fossil Discussion
This is a statement that I often make to myself throughout the Summer and the vast majority of the time I decide to stay home. This was not the case in decades past and it is not because I am older and slowing down, which is definitely not the case, the main culprit is vegetation. Today I had the idea of going to the Pit and taking pictures of the area so new collectors can see areas that they collect at and also see the conditions that they will face in the summertime. I usually go to the Pit at the beginning of the fossil collecting season (March 1st), this is your best chance to find concretions since there is no foliage. Now I also am not saying that there are no fossils to be found in the summertime, I found some today and I was not really looking, it is just that much more difficult and when you add the ticks and mosquito's into the mix, it makes for a real fun day.- NOT. So this morning I left at about 8:00 am for the 45 mile drive to Pit 11, I brought a small backpack and a hammer along with my mountain bike, I was really glad that I brought it. I road up and down hills, road through mud and water and across flat lands with 3+ foot vegetation- after 4 hours I decided to leave. This Post is PICTURE HEAVY and will take SEVERAL POSTS to complete, so bear with me- I will include screen shots of aerial views as well as a couple pictures from about 20 years ago to show how things have changed. This post should also help the new comer get acquainted with the area the so they gain hopefully have better success when collecting. If others have pictures or other things that they will like to add, please feel free to do that. The first area that I stopped is an place that we use to call "Inside the cooling lakes". Years ago before they made this all access entrance, we had to enter on the other side of the cooling lakes at a location called "Fossil Gate". This was an area that was only opened on Saturdays and Sundays and it was manned by a guard from the Nuclear Power Plant. Cars would line up and when the guard opened the gate, you had to show your collecting pass and he would double check it against cards that they had with our signature. Once everything was cleared, you were free to drive in and find your area to collect. There were times when only me and my son were out collecting and the guard would wait in the shack until 4 pm when we left, it was pretty sweet. Mazonia / Braidwood State Fish and Wildlife Area This is an aerial shot of where you turn in for the Mazonia area that allows access into the cooling lakes. The island that you see below is Turino Hill and it is about the only place that is still free of vegetation on the sides of the hill. I collected this area a few times with a friend that had a boat, there are fossils to be found there. The other shot shows the parking lot where you will leave your car. After you park and you are getting ready to go collect, if you are facing the lake, you want to go down the road to your right. I have never found anything on the road to the left, except fishermen. Here is an aerial shot that shows the other islands that you can collect on if you have a boat. Here are a pictures of Turino Hill- On top of the hill there is a flag. Here is a picture of Turino Hill and the Nuclear Reactors to the right. A close up- Here is the road to the right, you can go past the chain blocking the path, it is there so no vehicles drive down the road. Again, before they made this entrance we had access to that road, only from farther down it- it saved a lot of walking. You can check for concretions along the shore, but at this time of the year it gets really rough to get to the shore as you continue down the road, as shown below. I crossed the chain and continued down the road on my bike for about 15 minutes until I arrived at an area that I use to collect at in the Summertime- it has really changed. Below are some older pictures of how it use to look. As you can see from the pictures above, there were plenty of places to collect concretions that were weathering out of the sides of the spoil piles. Here is an aerial shot of where this collecting area is. I will show pictures of how this area looks now in the NEXT POST.- 131 replies
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- concretions
- mazon creek
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Fossil Forum members were well represented at the Illinois Canal Corridor Association's Mazon Creek collecting event this weekend. My wife and I were able to make the 11 hour drive out Friday to join them and we enjoyed a productive afternoon in the creek Saturday gathering several buckets of concretions to take our first crack at freeze thaw. We also found a number of already opened specimens to wet our whistle while we do our best to be patient. Here are some of our better finds even if some are a little water worn. New to us, so the trip is already a success regardless of what the unopened concretions may be hiding. A few close ups: No clue about these last 2, the 2nd may just be worn and isn't the center plane so I will probably try to freeze/thaw it. It was nice being able to get out and chat with others while collecting and learning about a new to me location. Special thanks to @connorp for putting up with all our questions.
- 55 replies
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- 23
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- ferns
- kodat farm
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E0066 Macroneuropteris scheuchzeri basal pinnule
Mark Kmiecik posted a gallery image in Member Collections
From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION, SPLIT BY FREEZE/THAW METHOD. SPECIMEN 30mm x20mm (1-3/16" x 13/16"). UNIDENTIFIED "GROWTH" AT BASE OF PINNULE, CONVEX HALF ONLY.-
- francis creek shale
- mazon creek
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From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION, SEPARATED BY FREEZE/THAW METHOD & LIGHT HAMMER BLOW. SPECIMEN 22mm X 19mm (7/8" x 3/4"). TWO FRAGMENTS OF RIM Of CONVEX HALF GLUED INTO POSITION.-
- francis creek shale
- mazon creek
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From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION, SPLIT BY FREEZE/THAW METHOD & LIGHT HAMMER BLOW. SPECIMEN 35mm X 10mm (1-3/8" x 7/16"). CONCAVE HALF BROKEN - GLUED.-
- francis creek shale
- mazon creek
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(and 3 more)
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From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION, SPLIT BY FREEZE/THAW & LIGHT HAMMER BLOW. SPECIMEN 11mm x 5mm (7/16" x 3/16").-
- francis creek shale
- mazon creek
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(and 3 more)
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From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION , SPLIT BY FREEZE/THAW & LIGHT HAMMER BLOWS. SPECIMEN 40mm x 11mm (1-5/8" x 7/16").-
- francis creek shale
- mazon creek
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(and 3 more)
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From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION , SPLIT BY FREEZE/THAW & LIGHT HAMMER BLOW. SPECIMEN 25mm x 17mm (1" x 11/16").-
- francis creek shale
- mazon creek
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(and 3 more)
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From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION, SPLIT BY HAMMER BLOW. SPECIMEN 41mm X 10mm (1-5/8" x 7/16"). BOTH HALVES BROKEN - GLUED.-
- francis creek shale
- mazon creek
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(and 3 more)
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From the album: Mark's Mazon Creek Fossils
BOTH HALVES SIDERITE CONCRETION, SPLIT BY HAMMER BLOW. SPECIMEN 20mm X 8mm (13/16" x 5/16").-
- francis creek shale
- mazon creek
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(and 3 more)
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From the album: Mark's Mazon Creek Fossils
FRAGMENT OF BOTH HALVES OF SIDERITE CONCRETION. SPECIMEN APPROX. 30mm X 20mm (1-3/16" x 13/16"). ALBUMEN APPLIED.-
- francis creek shale
- mazon creek
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(and 3 more)
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