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Showing results for tags 'choptank formation'.
Found 21 results
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Went out to Matoaka Beach this past wednesday for a sunny but pretty chilly day of fossil hunting. While I do enjoy chatting with other fossil hunters, having the beach pretty much to myself for the day was really nice. After a couple of hours pretty close to low tide, I spotted a sizable crocodile tooth rolling in the surf. I was already stoked about that, but the best was yet to come. Maybe about 30 minutes later, I was sifting around with my shark tooth sifter, and my breath caught, spotting this small but complete and terrific looking megalodon tooth. My first one! As always (a
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- choptank formation
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I was out at Matoaka Beach (Calvert Cliffs, Choptank Formation) a couple days ago and found a small but great quality megalodon tooth, a great-looking crocodile tooth, and then what looks to me to be a small aquatic mammal tooth. I have a couple questions about them. 1. Can anyone tell if the megalodon tooth is from a juvenile animal or just one of the posterior teeth of an adult animal? 2. What is the typical genus/species of crocodiles in this formation that you typically find teeth for? 3. Any ideas on the smaller find? I think it could be a tooth belongi
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- choptank formation
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Spent a cold, soggy day on a private trip along the Potomac yesterday. The mud was so saturated that we were sinking up to our knees where the sand met the mud at the base of the cliffs. It was totally worth it! Came home with treasures untold until I finish unpacking. I know there are some really nice whale vertebrae in there, including the one below. There are also a couple nice Ephora snails and what looks like maybe an echinoid -- really rare for the area if it is! My daughter found a couple snaggletooth shark teeth that are actually iridescent and blew me away! Here's a video report of t
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So today I chose to go out to Matoaka. My parents and brother looked at me like I was crazy but I insisted upon going and I arrived. The beach was nice from the start. I found associated modern fish verts that connected somewhat into a tail shape, which was pretty cool. I proceeded along the beach, finding a tooth I want positive identification on that I'll post later on and some other cool teeth, including large Hemis and a Ecphora with only a small bit missing. The hunt itself wasn't as interesting as what happened next. After about an hour and a half of looking, we went back to our car to
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From the album: Calvert Cliffs
Ecphora, probably E.megane, but I'll say for sure when I prep it! Virginia Miocene Collected on private property with permission. -
From the album: Calvert Cliffs
Molds from the Choptank Formation. Member unknown. Virginia Miocene -
From the album: Calvert Cliffs
Choptank Formation Virginia Miocene Collected on private property with permission -
Hi everyone, I found this odd fossil while hiking along the Bay Saturday. I almost left it because I thought it was just a shell, but it has fossil-like characteristics. It is 3.5 cm at the base & 2.5 cm tall. It is 1cm at it's widest point. Thoughts??
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I was just sorting through my most recent Matoakan finds and found this tooth. I have never seen anything of it's like before, but I may just be off my rocker and confusing it with something new when it's not. It only raised my suspicions because the form of the tooth is strange. The enamel is completely smooth, and the tooth's size is only about half of an inch. It was found in the choptank formation near some clay boulders near the cliffs furthest from the opening. Cheers, FA Front Back
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Shell Collage Excavated from Drum Cliff Member Matrix, Calvert County, Maryland
I_gotta_rock posted a gallery image in Members Gallery
From the album: Calvert Cliffs
Carefully exposed all of these with a dental pick from the lump of matrix in which they were encased. Nothing got moved, just glued insitu. top: Scaphella virginiana center left: Mariacolpus octonaria center right: Ecphora megane bottom left: arcadae indet. sp. bottom right: Glossus sp.- 6 comments
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I have found a few of these over the years, but it was only recently that I looked closely enough to see that they were not broken bits of the fossil barnacles clusters that litter the beach. The shape, color and texture are actually quite different from the barnacles at this location. This one was excavated from a chunk of landslide material that also contained index fossils of the Drum Cliff Member.
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- calvert county
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From the album: Calvert Cliffs
Whelk, Siphonal devexa Aperture view Middle Miocene St. Leonard, Maryland Choptank Formation Drum Cliff Member This is one of four I found in the fallen matrix in four days of excavation. It is the only one that I found intact.© Heather JM Siple 2018
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From the album: Calvert Cliffs
Whelk, Siphonal devexa Aperture view Middle Miocene St. Leonard, Maryland Choptank Formation Drum Cliff Member This is one of four found in the fallen matrix in four days of excavation. It is the only one that was found intact.© Heather JM Siple 2018
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From the album: Calvert Cliffs
Snail, Siphonalia devexa Middle Miocene St Leonard, Maryland Choptank Formation Drum Cliff Member Excavated from landslide material NW of Matoaka beach access in St Leonard, Maryland© Heather JM Siple 2018
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From the album: Calvert Cliffs
Collected loose on the beach in St. Leonard, Maryland middle Miocene Choptank Formation Drum Cliff Member Chesapectin nefrens is an index fossil for the Drum Cliff Member of the Choptank Formation, meaning that whatever chunk of matrix one may find fallen out of the cliffs, the precise layer is known so that other fossils in the same block can be identified. These are a very common find at St. Leonard and other places, but I particularly liked the coloration on this one!© Heather JM Siple 2018
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From the album: Calvert Cliffs
Exterior view of both valves of a mussel shell, Atrina harrisii, excavated from matrix material submerged in the Chesapeake Bay about 10 feet off the beach at low tide Outer protective shell material was worn away, leaving pearlescent inner layer exposed. St Leonard, MD Choptank Formation Drum Cliff Member Middle Miocene© Heather JM Siple 2018
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Excavated from matrix in the Chesapeake Bay, about 10 feet off of the beach at low tide. View is external on both valves, but hard outer coating has been lost to decay. Valves are pearlescent.
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Excavated from landslide material approximately 1/2 mile nw of Matoaka beach access. Found 4 that week. Two survived excavation. This is the only one discovered intact.
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Matoaka beach, Choptank FM, Lower Miocene Before I start out, may I just say Matoaka is a beach not known for its shark teeth. Most fossil hunters go there for invertebrates, Which are incredibly abundant. Shark teeth are usually small, a bit worn, and take lots of work to find. The old saying (that I just invented) goes “If you want a chance at a meg, go to brownies. If you want lots of sharks teeth, go to Purse. If you want a snail, go to Matoaka. If you want to be told you can’t walk under a cliff go to Calvert Cliffs state park” I decided that I was going to walk as far as
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Warning: Lot’s of photos Well hello everyone, Ever since the monster rains we had I’ve been hearing about some great finds at Matoaka possibly hailing from the new slides. @Shark Tooth Hunter Found an awesome meg, @FossilsAnonymous walked out with some nice teeth and a big ole bone, and @I_gotta_rock found Ecphora(e), a plethora of inverts, and another big bone. She also said some person walked out with a chunk of clay bearing a complete cetecean vert and ribs. How could I pass this up? Though visions of megs danced in my head, I went with lower expectations (Matoaka is
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I found this bone yesterday on matoaka beach, I'm wondering what it belonged to, or where in the skeleton it was. It has one concave side, so I'm guessing a joint somewhere. Miocene Choptank formation. if more pictures are needed I can provide them.
