Here is a green alga fossil called Palaeonitella sp. (Kidston & Lang, 1921). It existed in the Devonian Period (417-354 million years ago). The fossil was found in Wyoming USA.
The fossil was on display in the Evolving Planet section of The Field Museum of Natural History in Chicago Illinois, USA as of August 2020. Accession number is PP49113.
Here is a horn coral fossil called Streptelasma corniculum (Hall, 1847). It existed in the Ordovician Period (490-443 million years ago). The fossil was found in the Richmond, Kentucky USA.
The fossil was on display in the Evolving Planet section of The Field Museum of Natural History in Chicago Illinois, USA as of August 2020. Accession number is P9537.
Learn more about this fossil here:
https://www.ordovicianatlas.org/atlas/cnidaria/anthozoa/rugosa/streptelasmatidae/streptelasma/
Here is a coral fossil called Calapoecia huronensis (Billings, 1865). It existed in the Ordovician Period (490-443 million years ago). The fossil was found in the Kentucky USA.
The fossil was on display in the Evolving Planet section of The Field Museum of Natural History in Chicago Illinois, USA as of August 2020. Accession number is UC91.
Learn more about this fossil here:
After my trip earlier this year to Chicago's Field Museum, I have been posting fossils seen on display there. This next fossil to highlight was found in the Louisville area. It is a coral fossil called Favistina stellata (Hall, 1847). It existed in the Ordovician Period (490-443 million years ago). The fossil was found in the Peewee Valley, Kentucky USA.
The fossil was on display in the Evolving Planet section of The Field Museum of Natural History in Chicago Illinois, USA as of August 2020. Accession number is UC2256.
The fossil for today's posting is Tennessee's state fossil. This gastropod mollusk fossil is called Drilluta communis (Wade, 1916). It existed in the Cretaceous Period (144-65 million years ago). The fossil was found in the Tennessee USA.
The fossil was on display in the Evolving Planet section of The Field Museum of Natural History in Chicago Illinois, USA as of August 2020. Accession number is UC37952.
The genus named by Bruce Wade in 1916.
Further reading:
U.S. Geological Survey Professional Paper 137, The Fauna of the Ripley Formation on Coon Creek, Tennessee by Bruce Wade, 1926.
Above is an image of a prawn fossil called Bechleja rostratasp (Feldmann, 1981). This prawn fossil dates to the Eocene Epoch between 54.8 and 33.7 million years ago. It was found Fossil Lake, Wyoming, USA.
The fossil was on display in the Evolving Planet section of The Field Museum of Natural History in Chicago Illinois, USA as of August 2020. Accession number is PF14047. They have an extensive collection of Fossil Lake fossils at the exhibit including holotypes.
Above is an image of a soft-shelled turtle fossil called Trionyx sp. (Geoffroy Saint-Hilaire, 1809). This turtle fossil dates to the Eocene Epoch between 54.8 and 33.7 million years ago. It was found Fossil Lake, Wyoming, USA. The French naturalist Étienne Geoffroy Saint-Hilaire (1772–1844) named this genus in 1809.
The fossil was on display in the Evolving Planet section of The Field Museum of Natural History in Chicago Illinois, USA as of August 2020. Accession number is PF1600. They have an extensive collection of Fossil Lake fossils at the exhibit including holotypes.
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| Historic American Buildings Survey, C. & Rapp, G. (1933) Dr. David Dale Owen House, Church Street State Highway 66, New Harmony, Posey County, IN. Indiana New Harmony Posey County, 1933. Documentation Compiled After. [Photograph] Retrieved from the Library of Congress, https://www.loc.gov/item/in0163/. Photographer Homer Fauntleroy April 7, 1934 |
Also the house has a little trilobite pattern at the top of some outside windows and doors. See the yellow arrows in the picture above and below.
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| Historic American Buildings Survey, C. & Rapp, G. (1933) Dr. David Dale Owen House, Church Street State Highway 66, New Harmony, Posey County, IN. Indiana New Harmony Posey County, 1933. Documentation Compiled After. [Photograph] Retrieved from the Library of Congress,https://www.loc.gov/item/in0163/. Photographer Homer Fauntleroy April 7, 1934 |
Above is an image of a fish fossil called Diplomystus dentatus (Cope, 1877). This fish fossil dates to the Eocene Epoch between 54.8 and 33.7 million years ago. It was found Fossil Lake, Wyoming, USA. The genus Diplomystus was named by Edward Drinker Cope (1840-1897) in 1877. It is an extinct herring like fish.
The fossil was on display in the Evolving Planet section of The Field Museum of Natural History in Chicago Illinois, USA as of August 2020. Accession number is PF12501. They have an extensive collection of Fossil Lake fish fossils at the exhibit including holotypes.
Above is an image of a fish fossil called Priscacara serrata (Cope, 1877). This fish fossil dates to the Eocene Epoch between 54.8 and 33.7 million years ago. It was found Fossil Lake, Wyoming, USA. The genus Priscacara was named by Edward Drinker Cope (1840-1897) in 1877. It is an extinct perch like fish.
The fossil was on display in the Evolving Planet section of The Field Museum of Natural History in Chicago Illinois, USA as of August 2020. Accession number is PF12571. They have an extensive collection of Fossil Lake fish fossils at the exhibit including holotypes.
The Smithsonian has a 3D scan of one of these fossil fish. If display window does not work go this this link: https://3d.si.edu/object/3d/priscacara-serrata-cope:b6bc8ca2-47b5-48c7-8aba-75c1fb97fbab
Pictured above is a hash plate from the Calloway Creek Formation of Spencer County Kentucky USA. The main fossil is a mostly intact Caritodens demissa (Conrad, 1842) clam fossil with some interesting fossils on or around it. Below is unidentified 4mm diameter bryozoan fossil on the clam fossil.
Near the bryozoan on the shell is the 1.5 mm cephalon of unidentified trilobite fossil seen below.
Off to the side of the shell is the pygidium of probably a Flexicalymene trilobite fossil about 5mm in size.
Thanks to Kenny for the pictures of his recent fossil find.
Pelecypod fossil originally described by Timothy Abbott Conrad in 1842 as Avicula demissa in "Observations of the Silurian and Devonian systems of the U.S., with descriptions of new organic remains" Journal of the Academy of Natural Sciences of Philadelphia, v. 8, no. 2, p. 228-235.
Plate XIII figure 3
Find on Internet here:
https://www.biodiversitylibrary.org/item/79280#page/260/mode/1up
Recently, while watching YouTube I saw two videos that were fossil related.
The first is a movie trailer for the film Ammonite starring Kate Winslet as Mary Anning, Saoirse Ronan as Charlotte Murchison, Fiona Shaw as Elizabeth Philpot and James McArdle as Roderick Murchison. I am not sure what to make of this movie. While excited a movie is being made of the famous fossil hunter Mary Anning I wonder if they focused too much on speculation about her private life and not on her contributions to the field of fossils. If you want to sell tickets, the film's writer, director, and producers probably took the path to achieve this. I will watch none the less just out of curiosity.
UPDATE (January 2021): I was able to watch the movie using Amazon.com and found the movie to be good but not historically accurate. It is probably not everyone's cup of tea but if you like stories from this time period or location it might be for you. The story centers on Mary Annings relationship with Charlotte Murchinson. Referring to a book entitled Jurassic Mary: Mary Anning and the Primeval Monsters by Patricia Pierce (2015) [obtained at London's Natural History Museum's gift shop]. What I liked about the movie was Mary looking for fossils and prepping them. It also shows the bluntness of living in the early 1800s in England. They filmed on location in the winter of 2019 at Lyme Regis. One can see the challenging conditions in which to collect fossils in. The color tone of the movie is dark and dreary.
The main problem with the story is the real timeline is all a mess. It shows an older Mary (maybe in her 40s) interacting with a 20 something year old Charlotte. In reality, Charlotte (1788-1869) was 11 years older than Mary (1799-1847). Also Mary's interaction with Elizabeth Philpot in the movie puzzling as she appears estranged but in book it tells how they collected fossils together. It also documents that the Philpot sisters were known for a healing salve they made for the local community.
The movie credits lists geology consultants as David Tucker and Paddy Howe, geologist as Phil Stephenson. It thanks David Tucker of Lyme Regis Museum, David Roche Geoconsulting, and the Residents and Businesses of Lyme Regis, Dorset. It shows as filmed on location in Dorset, Kent, Surrey and London, United Kingdom.
According to the Jurassic Mary book, Charlotte visited Lyme Regis in 1825 with her husband and then stayed for 2 weeks to hunt fossils. The couple later invited Mary to stay with them in London in 1829. Mary visited London in 1829 (not sure the year is definitive) but it appears she did not stay with them. So when Mary met Charlotte she would have been 26 years old and Charlotte 37 years old. It would appear there would not be any romantic connection between the two of them.
On a side note, Roderick Murchison (1792-1871) was Charlotte's husband and known for first describing the Silurian geologic time period. He also named the Permian Period after Perm, Russia in 1841. Also a new book about Ms. Anning has been published. The Dovecote Press has released THE FOSSIL WOMAN A Life of Mary Anning by Tom Sharpe October 2020.
Earlier this week I was watching clips from the December 5, 2020 Saturday Night Live (SNL). They usually open with political satire. Near the end of the skit they brought on cast members Pete Davidson and Kyle Mooney. When the character played by Pete Davidson was asked what was his current job was, he responded "I am curious about fossils." I am not sure what to make of this as a joke.
This picture is of a Glyptodon clavipes (Owen, 1839) glyptodont fossil. It was found in Boliva. The fossil dates to the Pleistocene Epoch (1.8 million to 10,000 years ago). Named by Richard Owen (1804-1892) who is remembered as coining the term dinosaurs.
The fossil was on display in the Evolving Planet section of The Field Museum of Natural History in Chicago Illinois, USA as of August 2020.
Here is another one I saw at a special exhibit at that Museum of Natural History and Science in Cincinnati, Ohio in 2013. That fossil was found in Argentina.
https://louisvillefossils.blogspot.com/2013/08/pleistocene-glyptodon-fossil.html