Request for identification: found in my compost bin, Albuquerque, NM.

Last week I was checking on one of my compost bins and noticed that there was a group of these mushrooms growing on a clump of composting leaves. Given the heat, I’m surprised to see them growing in the bin. Any help identifying them is most appreciated.

Shot of under side https://lemmy.fmhy.ml/pictrs/image/b4f3d14a-ccdc-48c1-bc7b-3731cd79c3a7.jpeg