page_title: List of the Cenozoic life of Mississippi
section_title: N
hierarchical_section_title: List of the Cenozoic life of Mississippi / N
caption_attribution_description: Natica crassa Nyst, 1843 nec Schepman, 1909 Deutsch: Durchmesser 3 cm; Lillo Formation, Pliozän; Kallo, Belgien. English: Diameter 3 cm; Lillo Formation, Pliocene; Kallo, Belgium; Shell of own collection, therefore not geocoded. In 1909 a recent Natica-species from the Lesser Sunda Islands, Indonesia, was described under the same name Natica crassa by Shepman. Being a junior homonym (and not conspecific&#160;!), the latter (recent) species was renamed as Natica shepmani n. n. in 1927 by Finley (see: Finley, H.J. (1927): New Specific Names for Austral Mollusca; Transactions and Proceedings of the Royal Society of New Zealand, Vol. 57, p. 499.) The specimems of Nyst and Shepman are not conspecific. Français&#160;: Coquille fossile de Natica crassa (Formation de Lillo, Pliocène), récoltée près de Kallo, en Belgique. Diamètre&#160;: 3&#160;cm.
context_page_description: This list of the Cenozoic life of Mississippi contains the various prehistoric life-forms whose fossilized remains have been reported from within the US state of Mississippi and are between 66 million and 10,000 years of age.
context_section_description: †Nannippus
  †Nannippus minor
  †Naranius
  †Naranius americanus – type locality for species
  Nassarius
  †Nassarius albirupina
  †Nassarius exilis
  †Nassarius hilli
  †Nassarius jacksonensis
  †Nassarius macilenta
  †Nassarius mississippiensis
  †Natchitochia
  †Natchitochia jonesi
   Natica
  †Natica acuticallosa
  †Natica aperta
  †Natica caseyi
  †Natica mississippiensis
  †Natica pennunda
  †Natica permunda
  Naticarius
  †Naticarius acuticaliosa – type locality for species
  †Naticarius semilunata
   Nebrius
  †Nebrius thielensis
  Nellia
  †Nellia bifaciata
  †Nellia tenella
  Nemocardium
  †Nemocardium diversum
  †Nemocardium eocenense
  †Nemocardium harrisi
  †Nemocardium nicoletti
  †Nemocardium nicolletti
   Neverita
  Niso
  †Niso umbilicata
  Nonion
  †Nonion depressulum
  †Nonion plnatum
  Norrisia
  †Norrisia micromphala
  †Notiotitanops – type locality for genus
  †Notiotitanops mississippiensis – type locality for species
  †Nucleopsis
  †Nucleopsis subvaricata
   Nucula
  †Nucula magnifica
  †Nucula mauricensis
  †Nucula ovula
  †Nucula smithvillensis
  †Nucula sphenopsis
  †Nucula tallahalaensis – type locality for species
  †Nucula vicksburgensis
  †Nucula yazooensis
  Nuculana
  †Nuculana akidota – type locality for species
  †Nuculana linifera
  †Nuculana multilineata
  †Nuculana smithvillensis – or unidentified comparable form
  †Nuculana spheniopsis
  †Nuculana wautubbeana
caption: Multiple views of a fossilized shell belonging to a Natica moon snail
exif: {"Image Make": "Canon", "Image Model": "Canon EOS 500D", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Elements 7.0 Windows", "Image DateTime": "2011:11:08 16:29:20", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "240", "GPS GPSVersionID": "[2, 2, 0, 0]", "Image GPSInfo": "964", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1078", "Thumbnail JPEGInterchangeFormatLength": "4712", "EXIF ExposureTime": "1/30", "EXIF FNumber": "9/2", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2011:07:23 11:21:18", "EXIF DateTimeDigitized": "2011:07:23 11:21:18", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "5", "EXIF ApertureValue": "35/8", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Spot", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "34", "EXIF SubSecTime": "11", "EXIF SubSecTimeOriginal": "11", "EXIF SubSecTimeDigitized": "11", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "6000", "EXIF ExifImageLength": "3714", "EXIF FocalPlaneXResolution": "792000/149", "EXIF FocalPlaneYResolution": "3168000/593", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Manual", "EXIF SceneCaptureType": "Standard"}