7 10 264 https://wserv3.esc.cam.ac.uk/p1acollections/files/original/febf49a1f9f04b68741810b354d79bb6.png f55c599bc9a2ad3d3dadce0b1407e64b https://wserv3.esc.cam.ac.uk/p1acollections/files/original/8490fe28bc6b230766b01a8cc1ac7891.png cb9bc6f3b1f6102cb0cacac56ac72f70 Physical Object An inanimate, three-dimensional object or substance. Note that digital representations of, or surrogates for, these objects should use Moving Image, Still Image, Text or one of the other types. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource <h2><strong>TF0208<br /></strong></h2> <h2>Littorina muricata</h2> Subject The topic of the resource <h3>Specimen Age</h3> <div class="element-text">Jurassic<br /><br /><h3>Location</h3> <div class="element-text">Coralline Oolite, Upware, Cambridgeshire</div> </div> Description An account of the resource <div class="element"> <h3>Species</h3> <div class="element-text">Littorina muricata</div> </div> <div class="element"> <h3>Stratigraphic Range</h3> <div class="element-text">Jurassic</div> </div> <div class="element"> <h3>Taxonomy</h3> <div class="element-text">Phylum: Mollusca<br />Class: Gastropoda<br />Genus: Littorina</div> </div> <div class="element"> <h3>Distinctive Features</h3> <div class="element-text">Coiled shell (helical)<br />Spire<br />Body whorl</div> </div> <div class="element"> <h3>Preservation</h3> <div class="element-text">External mould and external casts</div> </div> chamber coiled helical https://wserv3.esc.cam.ac.uk/p1acollections/files/original/caf2a378bd60ee352ceda2fbeb86f84d.png fb65b3048dcf1e50ceca4154ce709fc5 https://wserv3.esc.cam.ac.uk/p1acollections/files/original/cee55e9b5d6793970ff0fce913416135.png ae3aee31de72438abefd049bb565f8bd Physical Object An inanimate, three-dimensional object or substance. Note that digital representations of, or surrogates for, these objects should use Moving Image, Still Image, Text or one of the other types. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource <h2><strong>TF0301<br /></strong></h2> <h2>Goniatite</h2> Description An account of the resource <div class="element"> <h3>Species</h3> <div class="element-text">Goniaites</div> </div> <div class="element"> <h3>Stratigraphic Range</h3> <div class="element-text">Devonian to Permian</div> </div> <div class="element"> <h3>Taxonomy</h3> <div class="element-text">Phylum: Mollusca<br />Class: Cephalopoda<br />Subclass: Ammonoidea<br />Order: Goniatitida<br /><br /></div> </div> <div class="element"> <h3>Distinctive Features</h3> <div class="element-text">Planispiral shell<br />Goniatitic suture lines<br />Involute</div> </div> <div class="element"> <h3>Preservation</h3> <div class="element-text">Internal mould</div> </div> Carboniferous Devonian Permian https://wserv3.esc.cam.ac.uk/p1acollections/files/original/499e2e5276cee11d12893ab9efeaf656.png d53e3882940ee6aba64a80a1d0112b1b https://wserv3.esc.cam.ac.uk/p1acollections/files/original/586fa0701c07788f911492dfd2e1836f.png eedc99ff178d8000832afce1cb240ab9 Physical Object An inanimate, three-dimensional object or substance. Note that digital representations of, or surrogates for, these objects should use Moving Image, Still Image, Text or one of the other types. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource <h2><strong>TF0311<br /></strong></h2> <h2>Ceratite</h2> Description An account of the resource <div class="element"> <h3>Species</h3> <div class="element-text">Ceratites</div> </div> <div class="element"> <h3>Stratigraphic Range</h3> <div class="element-text">Triassic</div> </div> <div class="element"> <h3>Taxonomy</h3> <div class="element-text">Phylum: Mollusca<br />Class: Cephalopoda<br />Subclass: Ammonoidea<br />Order: Ceratitida<br /><br /><br /></div> </div> <div class="element"> <h3>Distinctive Features</h3> <div class="element-text">Planispiral<br />Aperture<br />Body chamber<br />Ceratitic suture lines<br />Evolute</div> </div> <div class="element"> <h3>Preservation</h3> <div class="element-text">Internal mould</div> </div> <div class="element"> <h3>Advanced notes</h3> <div class="element-text">Set 1 specimen is a plaster cast</div> </div> suture Triassic https://wserv3.esc.cam.ac.uk/p1acollections/files/original/d16f3b3d71a409a57c0a7dc09f31c578.png cb52ae48865e260402e116ce97555f25 https://wserv3.esc.cam.ac.uk/p1acollections/files/original/c37ac40f520f5b697df901a09bf4543e.png 49c8451be4dd075e44f0546fc7fbf248 Physical Object An inanimate, three-dimensional object or substance. Note that digital representations of, or surrogates for, these objects should use Moving Image, Still Image, Text or one of the other types. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource <h2><strong>TF0321<br /></strong></h2> <h2>Ammonite</h2> Description An account of the resource <div class="element"> <h3>Species</h3> <div class="element-text">Dactylioceras commune</div> </div> <div class="element"> <h3>Stratigraphic Range</h3> <div class="element-text">Jurassic</div> </div> <div class="element"> <h3>Taxonomy</h3> <div class="element-text">Phylum: Mollusca<br />Class: Cephalopoda<br />Subclass: Ammonoidea<br />Order: Ammonitida<br /><br /></div> </div> <div class="element"> <h3>Distinctive Features</h3> <div class="element-text">Ribs<br />Imprint of inner whorls visible<br />Curved shape (part of coil)</div> </div> <div class="element"> <h3>Preservation</h3> <div class="element-text">Pyritised shell replacement</div> </div> Jurassic https://wserv3.esc.cam.ac.uk/p1acollections/files/original/bd55e697b4a4dfca85badc4739571904.png c7ed5a2e9fd0159645b1431c3cdd2ca7 https://wserv3.esc.cam.ac.uk/p1acollections/files/original/acd37426f2c975b764eb0af5fa2d8694.png 53bf17c2f264c97aa33c1586d41fd7bc Physical Object An inanimate, three-dimensional object or substance. Note that digital representations of, or surrogates for, these objects should use Moving Image, Still Image, Text or one of the other types. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource <h2><strong>TF0322<br /></strong></h2> <h2>Ammonite</h2> Description An account of the resource <div class="element"> <h3>Species</h3> <div class="element-text">Hildoceras bifrons</div> </div> <div class="element"> <h3>Stratigraphic Range</h3> <div class="element-text">Jurassic</div> </div> <div class="element"> <h3>Taxonomy</h3> <div class="element-text">Phylum: Mollusca<br />Class: Cephalopoda<br />Subclass: Ammonoidea<br />Order: Ammonitida</div> </div> <div class="element"> <h3>Distinctive Features</h3> <div class="element-text">Planispiral<br />Evolute<br />Ribs</div> </div> <div class="element"> <h3>Preservation</h3> <div class="element-text">Mineral replacement of shell (aragonite to silica)</div> </div> Jurassic https://wserv3.esc.cam.ac.uk/p1acollections/files/original/40cb75eae11af32a0de3c8903284bb97.png 397453cebe3f0e1234d09f7db5a316ba https://wserv3.esc.cam.ac.uk/p1acollections/files/original/882f798c3216556110c2b7d7a757cb60.png 2aa1714c226dd063819489d852cd8be9 Physical Object An inanimate, three-dimensional object or substance. Note that digital representations of, or surrogates for, these objects should use Moving Image, Still Image, Text or one of the other types. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource <h2><strong>TF0323<br /></strong></h2> <h2>Ammonite</h2> Description An account of the resource <div class="element"> <h3>Species</h3> <div class="element-text">Parkinsonia parkinsonia</div> </div> <div class="element"> <h3>Stratigraphic Range</h3> <div class="element-text">Jurassic</div> </div> <div class="element"> <h3>Taxonomy</h3> <div class="element-text">Phylum: Mollusca<br />Class: Cephalopoda<br />Subclass: Ammonoidea<br />Order: Ammonitida<br /><br /><br /></div> </div> <div class="element"> <h3>Distinctive Features</h3> <div class="element-text">Planispiral<br />Evolute<br />Ribs<br />Ammonitic suture lines</div> </div> <div class="element"> <h3>Preservation</h3> <div class="element-text">Calcite has replaced aragonite in the skeleton</div> </div> <div class="element"> <h3>Advanced notes</h3> <div class="element-text">Beware! The specimen in set 2 has a dark circular hole, which you may be tempted to identify as a siphuncle. However remember that in ammonoids the siphuncle runs around the outer edge of the chambers, so this hole is in the wrong place. It is probably there due to eccentricities of the mineralisation process.<br /><br />Why is it a dark colour when the rest of the shell is white? Generations of Earth Scientists have made the same mistake, their pencil marks fooling others into making the same error.</div> </div> Jurassic suture https://wserv3.esc.cam.ac.uk/p1acollections/files/original/927f8fe99cb56579e9f3314a48c3ba97.png f120287b0ec1334cb33c4b2d98654802 https://wserv3.esc.cam.ac.uk/p1acollections/files/original/1dc09457e504e34107e00bfe23fc5a88.png bd0252a16a388518c1c8ba18a3518358 Physical Object An inanimate, three-dimensional object or substance. Note that digital representations of, or surrogates for, these objects should use Moving Image, Still Image, Text or one of the other types. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource <h2><strong>TF0324<br /></strong></h2> <h2>Ammonite</h2> Description An account of the resource <div class="element"> <h3>Species</h3> <div class="element-text">Amoeboceras alternans</div> </div> <div class="element"> <h3>Stratigraphic Range</h3> <div class="element-text">Jurassic</div> </div> <div class="element"> <h3>Taxonomy</h3> <div class="element-text">Phylum: Mollusca<br />Class: Cephalopoda<br />Subclass: Ammonoidea<br />Order: Ammonitida<br /><br /><br /></div> </div> <div class="element"> <h3>Distinctive Features</h3> <div class="element-text">Planispiral<br />Ammonitic suture lines visible on some moulds<br />Ribs</div> </div> <div class="element"> <h3>Preservation</h3> <div class="element-text">Most external moulds, few examples of internal moulds, pyritised</div> </div> Jurassic suture https://wserv3.esc.cam.ac.uk/p1acollections/files/original/1dd5d1b6aafd5e06176f0ceef151d20c.png 6f588e608ac7e1d45bb11da8ab8cb8b8 https://wserv3.esc.cam.ac.uk/p1acollections/files/original/885d5d5aa870bbe635af21aba143e1ee.png d32c2f8ebcd02135a0dec0d8fcb4dd3d Physical Object An inanimate, three-dimensional object or substance. Note that digital representations of, or surrogates for, these objects should use Moving Image, Still Image, Text or one of the other types. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource <h2><strong>TF0325<br /></strong></h2> <h2>Ammonite</h2> Description An account of the resource <h3>Species</h3> <div class="element-set"> <div class="element"> <div class="element-text">Deshayesites</div> </div> <div class="element"> <h3>Stratigraphic Range</h3> <div class="element-text">Cretaceous</div> </div> <div class="element"> <h3>Taxonomy</h3> <div class="element-text">Phylum: Mollusca<br />Class: Cephalopoda<br />Subclass: Ammonoidea<br />Order: Ammonitida<br /><br /><br /></div> </div> <div class="element"> <h3>Distinctive Features</h3> <div class="element-text">Planispiral<br />Ammonitic suture pattern<br />Evolute<br />Ribs<br />Aperture</div> </div> <div class="element"> <h3>Preservation</h3> <div class="element-text">Internal mould, with aperture partially crushed</div> </div> </div> Cretaceous Jurassic suture https://wserv3.esc.cam.ac.uk/p1acollections/files/original/b003b76d4dfb95997069968d69a4cc20.png 01968adc5de6bf9128d57aa05631ae15 https://wserv3.esc.cam.ac.uk/p1acollections/files/original/a13515476842a5be081676dfcd2b8b68.png 15ce829d715bc9420c8a9d9cff82263b Physical Object An inanimate, three-dimensional object or substance. Note that digital representations of, or surrogates for, these objects should use Moving Image, Still Image, Text or one of the other types. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource <h2><strong>TF0326<br /></strong></h2> <h2>Ammonite</h2> Description An account of the resource <div class="element"></div> <div class="element"> <div class="element"> <h3>Species</h3> <div class="element-text">Anahoplites splendens</div> </div> <div class="element"> <h3>Stratigraphic Range</h3> <div class="element-text">Cretaceous</div> </div> <div class="element"> <h3>Taxonomy</h3> <div class="element-text">Phylum: Mollusca<br />Class: Cephalopoda<br />Subclass: Ammonoidea<br />Order: Ammonitida<br /><br /><br /></div> </div> <div class="element"> <h3>Distinctive Features</h3> <div class="element-text">Planispiral<br />Involute<br />Ammonitic suture pattern<br />Ribs</div> </div> <div class="element"> <h3>Preservation</h3> <div class="element-text">Internal mould, pyritised</div> </div> <div class="element"> <h3>Advanced notes</h3> <div class="element-text">For the specimen in set 1 only part of the whole shell is present. The rest has either broken off or not been preserved at all.</div> </div> <div class="element-text"></div> </div> ammonite Cretaceous Jurassic suture https://wserv3.esc.cam.ac.uk/p1acollections/files/original/544be5dfa4507d24e71d16f1869a917f.png 256b4151e204917f9e3cdf24077e0902 https://wserv3.esc.cam.ac.uk/p1acollections/files/original/5c2a07c0b21f88a97bec78216944a106.png 178f17ee9d5f859c42ec294d2b5851ff Physical Object An inanimate, three-dimensional object or substance. Note that digital representations of, or surrogates for, these objects should use Moving Image, Still Image, Text or one of the other types. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource <h2><strong>TF0327<br /></strong></h2> <h2>Heteromorphic ammonite</h2> Description An account of the resource <div class="element"> <h3>Species</h3> <div class="element-text">Scaphites</div> </div> <div class="element"> <h3>Stratigraphic Range</h3> <div class="element-text">Cretaceous</div> </div> <div class="element"> <h3>Taxonomy</h3> <div class="element-text">Phylum: Mollusca<br />Class: Cephalopoda<br />Subclass: Ammonoidea<br />Order: Ammonitida<br /><br /></div> </div> <div class="element"> <h3>Distinctive Features</h3> <div class="element-text">'g' shaped coiled shell<br />Ribs<br />Involute<br />Ammonitic suture lines</div> </div> <div class="element"> <h3>Preservation</h3> <div class="element-text">Internal mould</div> </div> <div class="element"> <h3>Advanced notes</h3> <div class="element-text">Heteromorphic ammonites (such as Scaphites) diversified during the late Cretaceous. They may have lived as planktonic or benthic organisms depending on where the centre of gravity lies in the shell, which is much dependent on the soft parts. Sadly these soft parts rarely preserve.</div> </div> Cretaceous suture