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Showing results for tags 'bryozoan'.
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Hoooooooooooorrrrrrrrrrrraaaaaaayyyyyyyyyyy!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Here we are at last, into Adam's Silurian. Thanks for looking. First up is the Lower Silurian or Llandovery and I begin with a problem. I posted this one incorrectly in Adam's Ordovician as it had got it's label muddled up with an Ordovician Favosites I had that has vanished in the move here, but is being replaced by kind forum member @Herb Anyway, this, I remember now I've found the correct label, is from the greenish Browgill Formation, part of the Stockdale Group from a cutting near Skelgill (Skelghyll) in Cumbria, Northern England. It seems to be a tabulate coral, but I can't find any listed for this location, only mentions of small, rare, rugose corals. It has the star shaped corallites of a Heliolitidid, but seems to be tightly packed together like a Favositidid. A couple of species of Palaeofavosites seem to be close and are a bit star-shaped,, but anyone know any better? @TqB@piranha hmm who else? The coral bit, an external mold, is a maximum of 3.5 cm across and each corallite up to 2 mm.
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- cumbria
- cystid
- cystiphyllum
- dalmanites
- dimerocrinites
- dudley
- eostrophodonta
- eostrophodonta mullochensis
- favositella
- favosites
- gastropod
- girvan
- graptolite
- hallopora
- heliolites
- horn coral
- howellella
- idwian
- inarticulate brachiopod
- kirkidium
- leptaena
- leptostophiidae
- leurocycloceras
- llandovery
- lower silurian
- ludlow
- malvern hills
- microsphaerirhynchus
- middle silurian
- monograptus
- nautiloid
- newlands
- ohio
- oriostoma
- orthid
- orthocerid
- palaeofavosites
- palaeofavosites mullochensosis
- palaeofavositinae
- pentamerus grits
- platyceras
- protochonetes
- resserella
- rhynchonellid
- rugose coral
- salopina
- schizotreta
- silurian
- skelghyll
- skelgill
- sphaerirhynchia
- spiriferid
- spoiler alert
- strophomenid
- tabulata
- tabulate coral
- telychian
- thecia
- trilobite
- tryplasma
- upper silurian
- wenlock
- wenlock limestone
- wenlock shale
- worcestershire
- wrens nest
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Middle Devonian Fossils - Swatara State Park (Pine Grove, PA)
Masonk posted a topic in Fossil Hunting Trips
Hi All, Took a trip last weekend to break rock @ Swatara State Park. Formation is Mahantango, however as I understand, the material itself is a roadcut transplant from nearby I-81. Spent about 5 hours looking and did fairly well overall. Main goal was trilobites (have yet to find any personally - goal achieved). Highlight is a possible Phyllocarid (suggested species - Echinocaris). I've attempted to ID mostly everything, however please feel free to correct me as I'm still learing. Few photos from the site: Looking down from atop the formation In situ Brachiopod - Cyrtina hamiltonensis? Brachipod?, Mucrospirifer?, Unsure of the 3rd photo. Coral and Sponge have been suggested. Possibly Receptaculites? Or maybe Bryozoan? Trilobite - Trinucleus? Trilobite - Greenops pygidum? Trilobite - Greenops pygidum? Trilobite - Greenops pygidum Crinoid stem?- 14 replies
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Bryozoan Dysnoetopara celleporoides Corsicana Formation
JamieLynn posted a gallery image in Cretaceous
From the album: Texas Cretaceous Fossils: Coral, Forams, Bryozoans and More
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I am fortunate enough to have such a huge amount of Middle Devonian Givetian material that I thought it best to put the older Middle Devonian stage, the Eifelian, in its own thread. There are some spectacular fossils here as well though! I thought a good place to start would be in the Formosa Reef, which I believe is quite early Eifelian. This tabulate coral and stromatoporoid reef continues similar complexes found from the Middle Silurian, see my: https://www.thefossilforum.com/topic/84678-adams-silurian/page/3/ thread from page three onwards for details. All these Formosa Reef specimens come from a delightful gift from my good friend @Monica who is a tad busy with life at the moment but is fine and still thinking of the forum. This outcrop can be found on Route 12 near Formosa/Amherstburg, Bruce County, Ontario, Canada. This beautiful-looking specimen came to me with only a third of it revealed but I managed to get it this far after nine days of painful pin prepping. Monica found another one and posted it for ID here: https://www.thefossilforum.com/topic/105528-weird-circular-imprints-formosa-reef-lower-devonian/#comment-1172285 The specimen was identified by another Canny Canadian @Kane to be the little stromatoporoid sponge Syringostroma cylindricum. Hardly a reef-builder, but gorgeous nonetheless. It does have a little thickness to it, but not much. Beautiful! Pretty thin, actually. I love this Monica, thank you!
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- athyridid
- athyridida
- athyris
- athyris fultonensis
- atrypa
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- austria
- bou dib
- bou dib formation
- brachiopod
- brevispirifer
- brevispirifer gregarius
- bryozoa
- bryozoan
- camarotoechia
- camarotoechia lamellosa
- canada
- ceratarges
- chilidiopsidae
- chonetes
- chonetid
- chonetonschiefer
- clark county
- col daubisque
- confertinemilata
- crassiproetus
- crassiproetus crassimarginatus
- cuninulus
- cyphaspis
- cyphaspis walteri
- cyrtocone
- cyrtoconic nautiloid
- dawsonoceras
- dawsonoceras americanum
- desquamatia
- devonian
- disphyllum
- disphyllum caespitosum
- dunnville
- eifelian
- el otfal formation
- eleutherokomma
- eleutherokomma diluvianoides
- euruteines
- fimbrispirifer
- fimbrispirifer divaricatus
- fistulipora
- formosa
- formosa reef
- france
- furstenstand
- gastropod
- gastropoda
- geisbergsattel
- glenshaw formation
- goldringia
- goldringia citum
- graz
- harpes
- harpes perradiatus
- harpetid
- hippocardia
- hippocardia ohioense
- hoareicardia
- hoareicardia cunea
- horn co
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A nice Dictyonema flabelliforme dendroid graptolite from Oslo Fields in Norway. It's Tremadoc, Lower Ordovician in age and is thus maybe around 480 mya. Another angle :
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- asaphus expansus
- asaphus fallax
- asaphus latus
- asaphus lepidurus
- ascocystites
- ashgill
- ashgill shales
- athyrid
- athyridida
- australia
- baota formation
- batostoma
- beekite
- bendigo
- bendigonian
- beroun
- bou nemrou
- bryozoa
- bryozoan
- bullengarook
- bumastoides
- calymene
- calymenid
- calymenina
- campylorthis
- campylorthis deflecta
- canada
- caradoc
- caradocian
- castlemainian
- china
- cincinnati group
- cincinnatian
- colphocoryphe grandis
- colpocoryphe
- colpocoryphe aragoi
- colpocoryphe lennieri
- colpocoryphe rouaulti
- colpocoryphe thorali
- coniston
- constellaria
- constellaria antheloidea
- constellaria florida
- cornulites
- cross fell
- cumbria
- cummingsville formation
- cyathophylloides
- cyathophylloides stellata
- czech republic
- czechia
- czechoslovakia
- dalmanella
- dalmanella testudinaria
- dalmantina
- dalmantina socialis
- decorah
- decorah formation
- decorah shale
- ded
- ded hill
- dendroid
- diacalymene
- dictyonema
- dictyonema flabelliforme
- didymograptus
- didymograptu
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Dark gray limestone matrix with unknown fossils, corals? bryozoans? something else?
SPrice posted a topic in Fossil ID
The Utah geologic map describes the location/formation as Manning Canyon Shale (lower Pennsylvanian and upper Mississippian) with black to brown shale with numerous thin beds of light-brown-weathering, gray, fine- grained, shaly sandstone, some lenses or beds of rusty-weathering grit, and one or more thick beds of gray to black, cherty limestone; at least in west contains some beds of light-brown quartzite; shale is carbonaceous with occasional nodules of marcasite. The area I was exploring the most was this type of rock - thick beds of gray to black, cherty limestone - as described above. There were several outcrops of limestone ridges along the rolling hills on the west side of Utah Lake. The area is BLM land with a sign at the gate reminding visitors that Shooting is Not allowed because of the ancient petroglyphs and risk of wildfires. Also, no collecting on this location. So I took only photos and left only footprints on this excursion. Here's the images of what I saw. Standing on an outcrop of limestone with Mt. Timpanogos in the left background, 11,752' summit. This elevation is around 4700' ASL. And just below the lizard's head is a fossil that I think might be bryozoa. There are also at least 3 lichen species mixed among the fossil. Brown bulbous, gray and orange ones. Zoom in to see the fossil best. Thanks for any responses. Steve -
Hello, This is another old collection piece without provenance, and I was hoping someone could tell me if they recognize anything or guess its age. It's a plate of bryozoans, but I think I see a couple starfish peeking out from underneath.
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From the album: Lower Carboniferous fossils of Ireland
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My first (documented) fossil prep with hand tools bryozoan
C2fossils posted a topic in Fossil Preparation
I decided to document this prep so I am doing on a Bryozoan I found in Kansas. Not sure of the species, but that is part of why I am prepping it. Hope Y’all enjoy! this is what it looks like before I started. I will post an update once I get part way through.-
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In the annual TFF secret Santa I received a lot of cool fossils. One was a Mississippian aged bryozoan hash plate from the chesterian zone of the Bangor limestone. There are lots of interesting tiny details on the specimens so when looking through a microscope I spotted a tiny white sphere, only 150 micrometers in diameter. The question is, is it a fossil associated with the other bryozoans or is it just some synthetic foam or similar? The reason I ask is because it appears to be clean of matrix resting on top rather than imbedded. Stupid question? Maybe.
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- bangor limestone formation
- bryozoan
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From the album: Fossil Collection: DC Area and Beyond
Bryozoa Unknown Unknown Unknown -
From the album: Fossil Collection: DC Area and Beyond
Palmicellaria convoluta Matoaka Beach Cabins, MD Choptank and St. Mary's Formations Miocene -
From the album: Fossil Collection: DC Area and Beyond
Araneograptus murrayi Unknown location, Southern Morocco Fezouata Shale Early Ordovician-
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I went hunting yesterday. Running out of days, so I take any opportunity. Walked in over private land with owners permission. Hunted 5 hours "walking the river upstream". I like hunting in deep cool water, it is aerobic exercise. 1st location has shallow water and some colorful teeth. We were there 90 minutes. Between different locations , I frequently move finds from my collection bag to a ziploc bag in my backpack. That was fortunate since I left my collection bag and all the rest of my finds in the bed of Steve's truck. In a post 2 weeks ago , @Harry Pristis suggested Bryozoan as a ID for one of my Peace River finds (different location)... https://www.thefossilforum.com/topic/137631-peace-river-hunting/#comment-1458374 Yesterday I found a similar looking fossil. I almost tossed it back, but I am glad I did not. It is mostly round about 60-65 mm in diameter with a lot of attached concretion. I hung onto it because of this feature. Is this a holdfast, or Bryozoan remains or what ? I read that Bryozoa attach themselves to to anything hard on the sea floor like seashells or coral... Looks silicified.. Is that druzy ? Thanks for any and all Bryozoan comments. Is this identifiable to genus ? I hear there are 6000 + possibilities but this one in miocene or later.. A couple of other items in the box above... A Sand dollar or at least a piece of one...
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From the album: Lower Carboniferous fossils of Ireland
Malahide formation east coast ireland-
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From the album: Mississippian fossils
An odd bryozoan from the Fern Glen Formation of Missouri.-
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From the album: New York Devonian Micro Matrix