Is this a fossil or just an interesting rock?

[dramaguy11]

Not sure if this is anything. Could it be a fossil? Found in Southern California yesterday.

[Rockwood]

Sorry. These look like larger clasts, broken pieces of rock, in a finer grained sedimentary rock.

[dramaguy11]

1 minute ago, Rockwood said:

Sorry. These look like larger clasts, broken pieces of rock, in a finer grained sedimentary rock.

Yeah that’s what I thought too. Just wanted to be sure. Thank you!