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Showing results for tags 'ferns'.
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I have a lot of unopened Mazon Creek concretions and though I do put some out in the winter for the Freeze / Thaw process, the vast majority, especially the larger ones do not open. So to dwindle my concretions, I have no problem whacking them with a hammer, and that is what I was doing today. As we all know, this is not the best way to do it since it can damage a nice specimen, but I take my chances. I always picked up any concretion that looked promising and never passed up larger ones. This all depends on the are that you are collecting, concretions from Pit 11 are never super
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The Quest for More Ferns: Mazon Creek, Wheeling, Centralia
bockryan posted a topic in Fossil Hunting Trips
Was able to visit Chicago over the 4th to visit a friend and just managed to sneak in (between torrential rains and everything else to do in Chicago) 4 hours or so of collecting at a site in the Mazon Creek. A few of the concretions have now opened nicely and hopefully more are on the way. First, have to very sincerely thank the Chicago-area Fossil Forum members who were unbelievably generous with their time (and in many cases, their fossils!) and who really helped a total Mazon novice have a successful trip! Here are some of the first finds, with lots more currently in the freezer including- 20 replies
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- carboniferous
- ferns
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On Sunday, I finally went again the Mazon Creek and later a Bond Formation rock formation of Pennsylvanian age, around 300 Million Years ago, in Braidwood, Illinois and Oglesby, Illinois with three friends after some scheduling adjustments. The trip was awesome and we collected a pretty impressive fossil haul. At Mazon Creek, We mainly hunted for fossils around the shores of local power plant cooling pond (which despite apparently having water temperatures that day of 100 degrees Celsius, still had a decent amount of birds resting on-top). We saw also a large rock pile
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- bond formation
- carboniferous
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Newbie here, Have found an area of what must have been a low. dampish area of the shinarump. The matrix is a dark mudstone with little conglomerate. It sits on hard reddish sandstone which I assume is Moenkopi. Pictured (first two) is a partial female cycad cone and a cycad top (next three pics) with the trace where a male cone passed through. I have found many other plant fossils in this same immediate area and will post as I indentify
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From the album: Neuropteris ovata
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From the album: Neuropteris ovata
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- flora
- carboniferous
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Help Identifying possible organisms from nodules of Pit 11, Mazon Creek Part 2
Joseph Fossil posted a topic in Fossil ID
Starting in early 2021, I've been going fossil hunting at the Mazon Creek area in Grundy County, Illinois. The site I visit the most so far is the fairly large Mazonia-Braidwood State Fish and Wildlife Area. After advice from other members of the Fossilfourm, I've decided to put the nodules I'm most curious about under the microscope and dissecting scope! With these better photographs, I'm wondering if anyone could give a proper ID for these specimens? -
Help identifying possible organisms from nodules of Pit 11, Mazon Creek
Joseph Fossil posted a topic in Fossil ID
Starting in 2021, I've been going fossil hunting around the Mazon Creek area in Grundy County, Illinois. The site I visit the most so far is the fairly large Mazonia-Braidwood State Fish and Wildlife Area and at first, I would barley find anything. Then after visiting Monster Lake and another secret location in the area, I started finding more fossils. However, most are around 2-7 cm. In length and I'm still having difficulty getting IDs for them? Would anyone be able to help ID them? I think this could be some sort of Chondrichthyan or a lobe finned fish? -
Hello! I have a few dozen plant fossils for ID. I'm going to go one at a time, but if you'd like to see them all, please go to the Members Collections section of the site with the link below. There feel free to offer corrections, specifications or confirmations. All are from the Glenshaw Formation. This first fossil looks like Pecopteris arborescens to me. What do you think?
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- plants
- allegheny county
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Hello everyone! I had a fun a really fun trip last weekend with some friends, including @Jeffrey P. We hit a fern ferns spots I've found over the years, and got access to another spot I never explored.. overall, it was a good trip with good friends. Here are my favorite finds...
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For the last 4 years I have been collecting plant fossils from sites in East Central Illinois. These fossils were all brought to the surface by underground coal mining in the first half of the 20th century. Most of the spoil piles in the area have been graded or flattened out, but a few still remain, standing tall above the flatland. One particular pile is, I believe, the source of most or all of the fossils I find. The shale that makes up the spoil has been fired by the internal heat of the pile, resulting in the hard, reddish material known as "red dog". This shale i
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- 6
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- ferns
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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
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- 23
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- ferns
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A couple of head scratchers and three that I would have called Pecopteris in the past. Calling on the usual MC gang @stats @deutscheben @bigred97 @Nimravis @fiddlehead @flipper559 @connorp @RCFossils and anyone else who would care to take a stab at ID.
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Manganese and Iron Dendrites
oilshale posted a fossil in *Pseudofossils ( Inorganic objects , markings, or impressions that resemble fossils.)
Dendrites are moss- or tree-like pseudofossils on the margins of rock fissures and fossils, usually on the bedding surfaces of platy limestones and sandstones. Mineral-rich water with high concentrations of iron and manganese has penetrated microscopic cavities between limestone layers, and diffusion-limited growth has created these brown iron and black manganese dendrites, which are often mistaken for fossil ferns or fossil moss.. This slab with manganese and iron dendrites comes from the lithographic limestones of Solnhofen. -
(First post so sorry if there are formatting errors) Yesterday I took my first fossil hunting trip ever and had some beginners luck! I went to Cory’s Lane in RI and stayed for about an hour and a half. I found a few pieces (pics below) that I’m really proud of. I’m not sure if the large one with big lines in it is a fossil so if anyone knows that would be great. All that said, I still have no idea what I did right (or what I was doing wrong). Some members told me that I should go for the dark grey shale and not the graphite-black stuff, which I tried to do. I was a
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- rhode island
- corys lane
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While visiting in Rhode Island recently, my wife and I spent a few hours on the beach at the end of Corys Lane in Portsmouth. While it isn't one of the most productive sites I've had the pleasure of mucking around in, I always feel at home at the edge of the sea. It's a bit of a challenge to find any reasonably well-preserved fossils here, but the challenge just makes it all the more enjoyable. While my wife wandered away, deserting me once again for the lure of an ocean beach, I spread out a square of 4-mil plastic in the always futile attempt to keep the graphite-infused beach gravel off yet
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I've spent some time gathering at the plant layer locally. I was able to pry behind the layered shale and pull out some larger pieces unbroken, and also split them. The layer is a delight, just about any piece I recover has some sort of plant impression on it. Immediately below the layered shale there is a more nodular type of rock that no longer breaks apart in neat and tidy planes. So whatever environmental change happened, it happened right at this layer. The first one was a really long and well defined fern frond. The carbon is all still in place. I want to create a parallel cu
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Imagine working for a year in a small college science department and there was a room you vaguely knew was there but didn’t have the keys to and never saw anyone going in or out. Then one day, campus grounds workers open the door, and you inquire what is going on. You discover it is an old earth science storage room (earth science hadn’t been taught there in many years) and everything is to be discarded the next day into the dumpster to make room for some new purpose. It’s a room about 15 feet by 20feet packed with boxes on shelves filling the space up to the ceiling. It is a dusty disordered
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Greetings, I’ve recently gotten back into prospecting fossils and I’m looking for some suggestions on sites to visit in western Pennsylvania. I frequently visit Ambridge PA to find fern and Calamite fossils from the Mahoning fm and would like to find more. I also would like to find fossils of early Permian (tetrapods, plants, or invertebrates). I hear that Washington county (south of Pittsburgh) has some great spots and would like to know if it were true. I also would like to show some of my findings from Ambridge as well. Note: I’d like this to be suggested places not j
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- ambridge pa
- carboniferous
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I took a half dozen trips out to Schuylkill County this summer with the kids. We looked through Mohantango and Llewellyn rocks at various locations. These are some of my personal favorites:
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- pennsyvania
- greenops
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From the album: Missouri Plant Fossils
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I found this little fern at the North Attleboro fossil site, and I cannot seem to put an ID on it. The leaves seem to be confluent, so i’m thinking maybe a juvenile Alethopteris or some other Pteridospermatophyte
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It's been a long time since I've written a trip report. Not that I wasn't hiking, I was hiking like mad and finding stuff. Just didn't get around to documenting in the latter part of 2020. Too much craziness. A couple of days ago, I went in search of an extremely elusive shale formation, that contains some of the loveliest ferns I have seen. My records show I specifically planned 13 hikes last year trying to find another exposure. That was over 100 miles of fruitless searching. Zero. Zilch. Well, two days ago I found another small exposure. Scenic photos of the journey
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Plant fossils from Indiana coal mine nodules, Pennsylvanian age 300 Mya
traveltip1 posted a topic in Fossil ID
I recently found several fossil plant impressions inside nodules from Indiana coal mine spoil dumps. It is Pennsylvanian age approximately 300 mya. Please help identify the specimens to genus, and species if possible. Thanks!- 15 replies
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- pennsylvanian
- ferns
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