Above is a picture of a  Modiolopsis concentrica  (Hall & Whitfield, 1875) pelecypod fossil. Also the fossil has worm tubes called Cornu...

  This image is of a  Lucina proavia   (Goldfuss, 1841) pelecypod fossil. It was found in Eifel, Germany. The bivalve existed in the Devonia...

Here is a picture of a pelecypod  Panopea norvegica   (A.T. von Middendorff, 1849) fossil housed in a display case at Museo di Geologia e P...

Here is a picture of a pelecypod  Pecten jacobaeus   (Linnaeus, 1758) fossil housed in a display case at Museo di Geologia e Paleontologia F...

Trigonarca matheroniana  (d'Orbigny, 1844) is a pelecypod fossil. This genus might be known as Arca (Linnaeus, 1758). It existed during...

Pterotrigonia vaelsiensis  (Boehm, 1884) is a pelecypod fossil. It existed during the Cretaceous Period (about 120-70 million years ago ). ...

Pterotrigonia thoracica (Morton 1834) pelecypod is the official state fossil of Tennessee. It existed during the Cretaceous Period (about 7...

Here are some pictures from a mineral museum of calcite specimen found in the state of Florida of the United States. Fossils are probably th...

  Paraconularia (Sinclair, 1940) with Cypricardinia (Hall, 1860) pelecypod fossils shown in the pictures. Fossils were found in Floyd County...

This brachiopod fossil appears to be a Modiolopsis (Hall, 1847) from the Ordovician Period. It was found in the Logana Member of the Lexing...

This pelecypod fossil appears to be a Modiolodon (Ulrich, 1894) from the Ordovician Period. It was found in the Logana Member of the Lexing...

This shell appears to be a Transverse Ark shell or Anadara transversa (Say, 1822). It was found by a 17 year old Lucien Pearson Beckner in...

  This shell appears to be a Florida Cross-barred Venus shell or Chione elevata (Say, 1822). It was found by a 17 year old Lucien Pearson ...

Here is another Louisville area fossil on display in the Deep Time Exhibit. It is a Modiomorpha concentrica (Conrad, 1838) which is an exti...

  The Caritodens demissa (Conrad, 1842) pelecypod fossil found in Jefferson County, Indiana USA (near Madison). Fossil dates to the Ordovic...

  This post documents a scan of large insert found in New York State Museum Bulletin 49 published December 1901. The paper is listed as Valu...

  Here are a series of images drawn by Elvira Wood in 1901 which she used to show fossil pelecypod called Leptodesma marcellense (Hall). She...

  Pictured above is a hash plate from the Calloway Creek Formation of Spencer County Kentucky USA. The main fossil is a mostly intact Carito...

  These are pictures of a clam fossil called  Cypricardina scitula (Herrick). It existed in the Mississippian Period. The fossil was found i...

This image is of several very nice  Cypricardinia arata clam fossils. They were found in the Waldron Shale of Clark County, Indiana USA. Th...