The lower actinopterygian fauna from the Lower Carboniferous Albert shale formation of New Brunswick, Canada – a review of previously described taxa and a description of a new genus and species

The Lower Carboniferous Albert shale formation of New Brunswick, Canada, is well-known for the preservation of countless articulated lower actinopterygian palaeoniscoid fishes. This site is at the boundary between the Devonian and the Lower Carboniferous, making the lower actinopterygians preserved at this site important. The taxonomic history of previously described Albert shale formation actinopterygians is reviewed here. Many of the earliest described actinopterygian taxa from the Albert Formation are represented by poorly preserved type specimens and have the distinction of being moved from one paraphyletic genus to another paraphyletic genus. While these taxa are in need of major redescriptions, such work is premature until the large paraphyletic or polyphyletic genera they have been placed in, Palaeonicus[m], †Rhadinichthys, and †Elonichthys, are redescribed. But there is new diversity within the Albert shale formation. Here, a new lower actinopterygian species, †Lambeia pectinatus, is described from one well-preserved specimen. This new species is characterized by dorsal ridge scales with pectinated posterior margins, body scales inserted between adjacent dorsal ridge scales, body scales with pectinated posterior and ventral margins, the presence of a ventral rostro-premaxilla and a median rostral bone, a separate and distinct antorbital bone, and a single supraorbital bone. This newly described species is distinct from previously described fishes from the Albert Formation, and the morphology of this newly described species is more similar to later Carboniferous fishes rather than Devonian fishes. This suggests that morphological features commonly seen in Carboniferous fishes and rarely seen in Devonian fishes were present early in the Carboniferous

What the Unglamorous Side of Study Abroad Taught Me

I’ve been gallivanting around this beautiful planet posing as a study abroad student taking classes and writing papers for the past academic year, one semester in England and one in Argentina (where I still am) and, just like all the brochures, promotions, and panels of study abroad survivors say, it has been absolutely chock-full of amazing experiences, people, places, foods—I think “transformative” is the proper term. But transformative can mean many things. It doesn’t just mean that you “find yourself” or “change your life”—it means you see the less glamorous stuff about yourself, too. [excerpt

Levels of Media Consumption and Muslim Intolerance

Exploring the various factors that lead to Muslim intolerance, specifically the role of media consumption and the control variables of age and education level

Cold and Calculating

This nonfiction essay investigates the relationship between eye contact and power in different situations. It brings up the idea that animals and humans are less different than often thought to be, and how body language is transcendent. It uses this underlying theme to investigate the author’s changing relationship with her father

Collective proceedings for damages in UK Competition Law. Case comment to the judgment Merricks v Mastercard [2019] EWCA Civ 674

Merricks v Mastercard [2019] is the first action under the newly developed ‘opt-out’ collective proceedings regime for aggregate damages under UK competition law to be considered by the UK Court of Appeal. It is significant for both the level of damages (£14 billion (€16 billion)) and the clarification of the legal test at the certification stage for the suitability for an aggregate award: the method for calculation of the aggregate damages and the sufficiency of evidence. The Court’s lowering of these thresholds importantly opens the door to future class actions and reasserts the importance of collective proceedings as a valuable means of redress for competition law infringements. The decision has now been appealed to the UK Supreme Court where these issues may be further clarified and resolved

Fearless: Sexual Assault Survivors

TRIGGER WARNING! Raped, abused, molested, assaulted. Every other day on this campus. Grabbed, touched, hit, down. Not a person. Skirt going down, shirt coming up. Led behind locked doors, poured another drink. “Not sure if it counted as assault.” Every. other. day. [excerpt

Fearless: Kaleigh Sosa

Fearlessly organizing events on campus addressing issues of sexual assault, serving the campus community by raising awareness of gender, bias, and violence issues, and helping first-years and sophomores as part of Residence Life staff, Kaleigh Sosa ’14 passionately leads her peers toward understanding. [excerpt

Spotlight on . . . Richard P. Wenzel, MD, MSc Measuring a High-Quality Department of Medicine

No abstract available