Search the Community
Showing results for tags 'gastropod'.
-
My youngest needed to make some measurments at my other property so I decided to go with him. I needed to find a certain fossil in my fossil shed. Didn't find it. I did find some other rather interesting stuff though. I call this stuff 'chicken scratch'. This is actually a nice one. Some get so messy its hard to tell what is what. This is actually a common gastropod but a very rare gastropod at the same time. We locals called them 'moonines'. Here you can see that it was murdered by another gastropod!!! Here you can see how the operculum is still in place. This is what makes this snail rare. I used to find hundreds of these but only this one I found with the trap door. I was looking for my german box of fossils but could only find this. Now im wondering where my german box is? A close up of brittle star slab Another close up but a different area. Ive also found another complete one that is not uncovered yet.
- 9 replies
-
- 14
-
-
- bird tracks
- gastropod
- (and 1 more)
-
Hi All, I've been spending some time with family in Southern Illinois, in Madison County. In between eating too much for the holidays I've been exploring around the farm and the creeks for arrowheads and anything else I can find...while exploring one creek bed near some rather large cliffs I found what I am guessing is a fossilized shell, some kind of sea snail/whelk/conch. I don't know if this was an unwanted hermit crab someone tossed away, or a part of a shell garden that made it's way in there, or a legitimate fossilized shell. Any help would be appreciated! Thanks, D
-
Picked this up yesterday in Galveston Bay dredge spoils. Beaumont formation, late Pleistocene age. I typically resist the urge to being home any more shells but this one it unlike any I've seen over the years from this site or others I've visited alone the upper Texas Gulf Coast. I've not been able to identify it and hoping someone can point me in the right direction. The only shells of this form listed in online references for the Texas coast are very small around 1" or so in comparison to the 5-6" length of this one if it were complete. Darrow
- 3 replies
-
- 1
-
-
- gastropod
- pleistocene
- (and 1 more)
-
Hi all! Today I'd like to introduce you to another place to hunt for small Oxfordian fossils, a quarry by the village of Timonino, located to the east of Moscow. The finds and hunting method are pretty much the same as in the previous site. Basically, surface collecting small Oxfordian fossils, usually gastropods, is a distinct sort of fossil hunting in the Moscow region. To the east of the city lies a sort of "Oxfordian belt" with similar geologic setting, finds and hunting conditions. Here's a map of the Oxfordian sites in the region. The quarries in operation are marked in blue, they usually extract older layers, thus removing Oxfordian clay and stacking it in spoil piles. Fossils can then be collected from the piles' surface. Due to specific conditions, ammonites are not preserved at all, but bivalves and gastropods retain a very good quality. People usually search for the latter. Most such quarries are located around the city of Kolomna, including Peski quarry I've already presented. Shchyolkovo quarry (in brown) is out of operation and completely flooded, but there are a couple of tiny clay patches with mostly belemnites. A group of sites marked in orange are located on the Moskva river bank and accessible only in winter (focus of the Frozen fossils topic), the hunting season is about to resume. They are also Oxfordian with the same set of gastropods, but also well-preserved ammonites everybody looks for. Timonino quarry is an isolated site with conditions similar to Kolomna's. Unlike the latter, it strangely extracts white Bathonian clay instead of limestone. The quarry came in operation just a few years ago and ultimately became popular among fossil collectors. Going forward I can say its reputation is greatly exaggerated.
- 22 replies
-
- 8
-
-
- cyclocrinus
- gastropod
- (and 7 more)
-
Found these the other day at Stratford Hall, Virginia. Any idea if these are Turritella or another species?
-
I foud these two stones on a fossil hunting trip some weeks ago. The fossil on the below stone seems to be a gastropod (size about 3 cm), but is the other a sponge? Anyone have an idea? Both are from middle ordovicium, Oslo-field in Norway. Martin
-
From the album: Aurora/Lee Creek Mine Micro Matrix
Tiny marine gastropod from the Pliocene/Pleistocene micro matrix of the Nutrien Aurora/Lee Creek Phosphate Mine in Auora, North Carolina -
From the album: Aurora/Lee Creek Mine Micro Matrix
Ringicula semistriata Nutiren Aurora/Lee Creek Phosphte Mine Aurora, North Carolina -
From the album: Aurora/Lee Creek Mine Micro Matrix
This assemblage came from one cup (about 340 ml) of micro matrix from Aurora Fossil Museum. Oddly, they are generally much larger than most of what I found in the rest of the matrix. They are all from either the Pliocene or Pleistocene. See album description. -
Everything was pretty well picked over in my regular spots so I took a thirteen mile eleven hour hike with a friend at the North Sulphur River Texas. Here's my finds. The mosaaur tooth, fish fin with verts, fish occipital condyle and the big Tylosaur vert made my day. The water moccasins were mating and did not appreciate us walking by. They both took the time to open their mouths and warn us to get away.
- 17 replies
-
- 20
-
-
Not sure what kind of large gastropod this is.
-
From the album: North Sulphur River
-
- 1
-
-
- cretaceous
- gastropod
- (and 2 more)
-
A beautiful small GASTROPOD and a nautiloid with an unusual form
PaleoOrdo posted a topic in Fossil Hunting Trips
In my last fossil hunting trip to a late ordovician site in the Oslo field I found these 2 fossils. One with a small spiral form, size 1 cm in diameter, seems to be a gastropod, and the bigger one what seems to be a nautiloid with an unusual form, size about 7-8 cm long. Anyone seen something like these before? First the small gastropod or maybe it is a nautiloid too? A small part fell of, so one can see if it has a sihuncle or not, I took these photos of it with a microscope, the first most clear in the cross section: And here is the bigger nautiloid, with the (for me) unusual form:
-
I found this very compressed gastropod over the summer at the dump piles in Paulding, OH (Silica Shale, Devonian). I don't recognize it. Any thoughts? @Peat Burns @minnbuckeye
-
Here is the next part of my north slope trip pictures. After camping for two days I headed west and stopped on the Canning River to fish for char. The gravel bar I landed on had pieces of fossil coral and the river cut bank was of the same Kingak Shale with some large concretions. The view out of the plane shows the Ignek valley, east and west. After fishing headed west and stopped at the Kavic Camp for fuel, bring cash as avgas is $12 a gallon and glad to get it! Saddelrochit Mountains Looking west Ignek River valley Looking east Ignek River valley with Ignek Mesa behind the rear lift strut. Coral present in Canning River bed. Pingo- a feature of permafrost, ice lens buildup of up to 300/400 foot elevation. Polygons- ice lens in the soil giving the polygon shapes seen next to the pingo. No place to land here or would have checked it out. Reached the Colville River in the evening and flew all the way to the Killik River where the Colville takes a sharp bend. Killik River Colville River at the Killik River bend. Upon returning home read that there are known dinosaur track ways there and would have like to hike over and see them. Camp at Killik River ( the next day) Landed for lunch and was greeted by several bunches of caribou Kobuk and caribou bone Lignite present on most of the gravel bars. Colville River bar where fossils were seen. Bone or antler fragment.
- 27 replies
-
- 13
-
-
It's been a while since I have been on here. Life got in the way of me looking for rocks and fossils. The property that I have access to hunt in has several seasonal creeks on it. This was found in a dry creek bed. I didn't think a lot about it as these type of "snail" fossils are the main thing that I find. When looking at it closer at home, I realized that the fossil itself seems to be replaced with quartz? The surface has been worn down by weathering and by the creek flow during the spring. I am not sure that the images convey the crystal properly, but the clear, crystal structure is there. Is this a common thing in fossils? It is the first that I have found. It was found outside of Willow Springs, Howell County, Missouri, USA and measures 21mm. There is a second "snail" still encased in the rock. The part that is visible is also quartz.
-
Bryozoan encrusted gastropods from Brookfield, NY
Nautiloid posted a gallery image in Member Collections
From the album: Middle Devonian in Central New York
Gastropod: Paleozygopleura hamiltoniae Bryozoan: Leptotrypella amplectens? Middle Devonian Hamilton Group Upper Ludlowville Formation Brookfield, New York Collected 7/18/20 -
From the album: Middle Devonian in Central New York
Retispira leda Middle Devonian Hamilton Group Moscow Formation Windom Shale Deep Springs Road Lebanon, New York Collected 7/18/20-
- 1
-
-
- central ny
- dsr
- (and 5 more)
-
Paleozoic Fossil Hunting in South Korea (Especially Trilobite)
Joon posted a topic in Fossil Hunting Trips
Hi guys, This is my 1st post(Execpt introduction)! I went to fossil hunting at June 5th and 6th to Gangwon-Do, Republic of Korea(South Korea). It was my 2nd geological exploration. Location information : 1st site - Jangseong, Gangwon-Do, Republic of Korea(South Korea) = Jiggunsan Formation(Jigun Mountain Formation), Middle Ordovician <Figure 2> 2nd site - Sesong, Yeongwol-Gun, Republic of Korea(South Korea) = Jiggunsan Formation(Jigun Mountain Formation), Middle Ordovician <Figure 3, 4, 5> I rode a bike to get there about 110 km(Actually 50 km. Including returning distance is 110 km.) and there was a lot of bugs like flies or mosquitos etc. It was very hard journey but it was very nice too. This picture took at the first fossil site.(Actually, before arrive at the fossil site.) The first fossil site was easier to access than the second fossil site. \ Actually, I couldn't find the second fossil site. I heard that veeeeery many fossils are there(Trilobites, Cephalopods, Gastropods, etc.). However, it was too hard to get there. Forest was too thick to access! So, I couldn't find the actual fossil site, but I found a pile of black shale. Probably it exposed the tip of the formation or crumbled and moved from the site. Anyway, I didn't have much time at that time to investigate arround there. I hope to go there again in order to investigate someday! I collected 88 specimens there.(Except donation. I donated about 27 specimens to national museum.) I could find a lot of trilobites and gastopods. I couldn't find a complete one, but I found sub-complete trilobites and its eye lens are completely preserved. Also, I found complete ventral cephalon of trilobite. Its hypostome is very good conditon. I found this one at the 1st fossil site. And, I found a lot of trilobite hypostome at the 2nd fossil site too. Left side - Excavated at 2nd fossil site Middle side - Excavated at 1st fossil site Right side - Excavated at other fossil site. It's plant fossil. I found them in a pile of coal muck. It's Gangwon-Do too. * I'll update fossil images after this post. I resized whole, but I think that the data is not enough to upload whole images here.
- 36 replies
-
- 3
-
-
- basiliella kawasakii
- basiliella typicalis
- (and 18 more)
-
Hello all, I have a few fossils that do not fit into the ID categories of topics I have already created so I will post them here. This first one I have no idea what it is, it has an asymmetrical shape with a beak-like portion to the shell that curves to one side. It is somewhat similar to a modern slipper limpet. I don't know if this is a gastropod, pelycopod, or something else. I am not expecting to get a genus or species for this thing since all of the shell is missing but being able to identify it to some extent would be great.
.thumb.JPG.6d42fc2c52232950b3738cbf571affcb.JPG)
-
Today I joined a local club on a trip to a dolomite quarry (Ordovician, Galena Group) in northern Illinois. This was the first trip of the year as the rest have been cancelled. The quarry was quite massive, so social distancing was not a problem. We hunted in rock piles in the middle of the quarry (very far from the high walls) that were scheduled for crushing. It was quite a beautiful place. Besides some hammering, all I heard were large birds that were circling above. The fossils found here are pretty standard for the Ordovician rocks in the area. The Galena Group here seems to be a lot more dolomized than further north in say Minnesota, so most of what is found are molds. Fisherites were somewhat common. They were quite massive so I only took home a small chunk of one I broke up. The most abundant fossils were these gastropods, I think Maclurites. They were everywhere but rarely came out complete. Hormotoma gastropods were also present. I believe this is a cranidia of the trilobite Thaleops.
- 13 replies
-
- 11
-
-
I currently have this fossil temporarily written down as Bembexia suclomurginata based off some pictures i’ve seen but i need more clarification. I’m not sure where it was found, the seller never clarified the location.
-
This came from a bag of mixed micro matrix from the Lee Creek AKA Aurora Mine which was sifted, sifted again and sifted some more. It is a mixture of material from three formations: the Miocene Pungo River Fm., the Pliocene Chowan River Fm., and the Pleistocene James City Fm. After digging through reputable resources covering the area from Maryland down to Florida, the administrators and I have mostly ruled out Miocene as none of the references mention anything similar from that time period. Three names are given for the species from the Pliocene and Pleistocene. Ward and Blackwelder (1987) identify Arene pergemma, with a description and illustration that looks very much like this gastropod and is about the same size, from the Lee Creek Mine1. The Paleobiology Database says that Arene pergemma is an old name and gives Marevalvata tricarinata as the accepted name2. The Neogene Atlas of Ancient Life says that Marevalvata tricarinata is no longer valid either, and has this species recombined as Arene tricarinata3, a name which actually predates Arene pergemma4. The Neogene Atlas does list a very similar shell, Arene agenea, which lived during the early Miocene. However, A. agenea has a circular aperture while the mystery shell has a more elliptical aperture from every angle I use th photograph it. A. agenea also has less defined ornamentation than the shell in question. Furthermore, the Neogene Atlas only lists A. agenea as occurring in the Chipola Fm. of northern Florida4. All agree that the fossil occurs only in the Pliocene and early Pleistocene from North Carolina down to Florida, but only mention them occurring in North Carolina in the Pleistocene Waccamaw Fm. further south and the Late Pliocene Duplin Fm. to the west. Ward and Blackwelder discuss a couple similar species in their discussion of the genus, but give no identification for them in the book I have available. Given this, I think this specimen is most likely from the Pliocene. However, after deliberating with a TFF malacologist, this might be a new undocumented species altogether that could be from any one of the three time periods and formations. Bibliography 1) Ward, Lauck W., and Blake W. Blackwelder. 1987. “Late Pliocene and Early Pleistocene Mollusca From the James City and Chowan River Formations at the Lee Creek Mine.” Geology and Paleontology of the Lee Creek Mine, North Carolina, II, Smithsonian Contributions to Paleobiology. Smithsonian Institution, pp. 163-164. 250-251. 2) http://www.fossilworks.org 3) Ward, Lauck W., and Blake W. Blackwelder. 1987. “Late Pliocene and Early Pleistocene Mollusca From the James City and Chowan River Formations at the Lee Creek Mine.” Geology and Paleontology of the Lee Creek Mine, North Carolina, II, Smithsonian Contributions to Paleobiology. Smithsonian Institution, pp. 163-164. 4) https://neogeneatlas.net/species/arene-tricarinata/ 5) https://neogeneatlas.net/species/arene-agenea/
-
- 1
-
-
- afm20-001-tff
- arene
- (and 7 more)
-
Below is gastropod and was wondering a couple of things. Found NSR up from the Ladonia Park. What species to label it. Second though is it is heavy for its size. I know weight doesn't matter a lot but it is unusual. It is a different matrix from the normal NSR black or red gastropod steinkerns normally found there. Ok, the really unusual part it smells like metal. Like when you hold coins in your hand and they have the metallic smell. This has that smell and your hand smells just like it after holding. Maybe thinking to much into this but just is different. Bone fragment same location. Might be to worn to label.
-
Hello, I would like to ask for opinions about this 5 mm "tall" gastropod. Its from the Langhian - Miocene (15 Ma old) "Florianer Schichten" of the Styrian Basin in western Styria, Austria (St. Josef, site Fuggaberg-3). Other molluscs at this site are Granulolabium, Terebralia, Anadara, Acanthocardia, tellinid bivalves, oysters, naticids, buccinids etc. Many thanks for your help! Franz Bernhard
- 4 replies
-
- 3
-
-
- austria
- florianer schichten
- (and 5 more)
.JPG.c621af8d1afc1c3e60b72cc1ca34f079.JPG)
