Earth Science Club of Northern Illinois (ESCONI)

Happy 4th of July… the 250th Edition!

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ESCONI

What better way to celebrate the 4th of July than with some beautiful Annularia fossils?!? We have a variety of species here, so sit back and enjoy the fireworks!

Annularia stellata from Marie Angkuw
Annularia sphenophylloides from Jim Alann
Rich Rock’s beautiful Annularia inflata
Field Museum specimen from Jack  Wittry’s “A Comprehensive Guide to the Fossil Flora of Mazon Creek”
Absolutely gorgeous Annularia inflata with eight whorls at the Grundy County Historical Society
Nice specimen of Annularia inflata collected by Cecil Goss
George Langford Sr. specimen at the Illinois State Museum

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