Specimen 60645 – myFOSSIL

I am afraid these are the best photos I can provide for the moment. I will try to upload some shots with a better camera soon.

Silurian Trilobite. Fossils collected in same matrix: tabulate coral (Favosites), rugose corals, bryozoans, and various brachiopods #fossil

Matthew Gramling posted a new specimen in the group What is it? from the myFOSSIL app. 3 years, 6 months ago

3 years, 6 months ago

3 years, 6 months ago

Matthew Gramling has contributed specimen mFeM 60645 to myFOSSIL!
- Sadie Mills replied 4 years, 2 months ago
  
  @jkallmeyer can you help with this trilobite ID?
  - Jack Kallmeyer replied 4 years, 2 months ago
    
    @sadie-mills Sorry, not from this photo. Needs a closer sharp photo but it looks to be only the thorax from this photo which would make it impossible to ID.
- Matthew Gramling replied 4 years, 2 months ago
  
  It principally looks like the cephalon and thorax are intact. I doubt that should be enough for a full diagnostic analysis. Though any help narrowing down the taxonomy is certainly appreciated.
- Kevan Blanco replied 3 years, 6 months ago
  
  Aphelapsis brachypasis or Etlathra antiquata? I think those are the most common trilobites in the region but could be wrong.

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How do I go figuring out the age and name of the rock I was collecting in?
- A starting place would be to ask the group or organization that you went collecting with for information on the outcrop you visited. There are also several apps for your mobile phone or other devices that can help you better estimate where you are in geologic time. Mancos costs $2.99 through the Apple Store and provides you with data on your location including geologic age, the rock formation, description of the rock, what units are above and below, and what sort of fossils you should expect to find in the rock. Rockd is free and available in the Apple Store and on Google Play. Similarly, Rockd tells you where are with latitude and longitude data, elevation, what age, what the rock type is, what rock unit you are on, and the functionality continues. You are able to check in at outcrops, use a compass, examine ancient continent arrangements, and learn about different rock forming minerals within the app.
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How do I get latitude and longitude data?
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What is the difference between a group, formation, and member?
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What tags are useful for my specimen?
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