Last I checked, it's still winter, and that means no possibility of getting out to collect. However, needs must when the devil drives and all that, so I have been doing some collecting indoors.
I am going to kick this post off with something very close to home (as in, at home!).
This pygidium was found among the many pieces I collected from my honey hole in town. When I first found it, I thought little of it and just threw it in the bag. However, now that the snows keep my troublemaking relegated to the indoors, I decided on a Sunday afternoon to look a bit closer at stuff I stuffed into containers from the previous year. This one is bereft of an identity at the moment. I've searched the literature, from Ludvigsen to Lesperance, to Levi-Setti to Whittington, and can't seem to get a proper ID on this lower Devonian trilobite. If anyone out there knows, I'd be grateful to hear from you in the comments.
So, setting aside mysteries, I purchased a few trilobites - one from eBay and two from a fellow forum member.
This is the eBay acquisition that I got very cheaply: a Declivolithus ?alfredi from Morocco. This is a neat looking asaphid trilobite from the Ordovician with a kind of textured "fan" that reminds me of harpetid bugs.
Adding another Moroccan trilobite to the collection (recalling I also have a Drotops megalomanicus acquired in July, 2017), this is an exquisitely well-preserved Hollardops sp. I got from a fellow forum member. The eye lenses show great detail, and I can tell it's genuine as opposed to the many fakes out there because of one very telling detail: notice the crack that travels across the specimen? The first picture shows it best. That is known as a discovery crack, and that is how these trilobites are found in Morocco. The matrix is ridiculously dense, so trilobites do not come out nice and clean. Instead, diggers will find a whisker line that shows the presence of a trilobite. From there, they glue the two pieces together and prep it out. This one looks very similar to Greenops, but this style for phacopids was quite popular in the Devonian!
From Russia with love! Yes, this is an Ordovician trilobite from Russia, Asaphus kowalewskii. It is a commonly sought after specimen due to its long eye stalks, or peduncles. Sadly, despite all noble efforts from my friend on the forum, the postal service still managed to damage this one, so it took an hour of trying to reattach several pieces of the peduncles. They may not be in their proper orientation, but you haven't explored your full lexicon of expletives until you try to use crazy glue and tweezers to try and restore broken peduncles. Despite its current state, it still finds a home here.
These trilobites, for some reason, developed long eye stalks. It has been reasoned that it was to be able to see in highly turbid waters, or to be able to continue their benthic existence safely while being buried up to their eyes. What is particularly unique about them is that they are only found in Russia.
And that isn't all. Yes, wait, there's more! - But that will have to wait until packages arrive. I have traded some spare trilobites with forum members in the Netherlands and South Korea who have some lovely bugs to send me in return. I also have another exotic Moroccan bug coming from England. I'll update this post or make a new one when they all come in.
Apart from that, I did some online shopping for fossil necessities. Coming in the mail will be a pin vice, which will spare my poor hands and fingers in using sewing needles for fine prep. I'm also awaiting a tactical backpack to replace my rather worn backpack that is pretty much unusable now as a cat peed on it.
But, so far, 2018 has seen the arrival of three new species to my collection, and one mystery unknown! I anticipate from between 4-8 new specimens in the next few months. Starting off the collecting year - in pre-season - strongly!