Popular breaks used in the 90's

[rippinupwax]

These two breaks were used in quite a few electronic music tracks. The files I attached are examples of such samples.

Here are the earliest appearances I've found:
break1: 1993
break2: 1995

Thanks in advance.

[Rhoobarb2005]

break 1 sounds like "Plastic Jam" phased, layered with a heavy bass drum at the begining and a snare roll at the end.
Plastic Jam Break Beats – Volume One (Labello Blanco NLB4 1993)
https://www.youtube.com/watch?v=8yV0wiZeSYc
http://www.junglebreaks.co.uk/breaks/plastic_jam.wav

break 2 sounds like "The Flow", pitched up and with a layered shaker.
B-side of 12" single The Flow (R&S, RS 95070, 1995)
https://www.youtube.com/watch?time_continue=6&v=fXYqhFz5bxY
http://www.junglebreaks.co.uk/breaks/flow.wav

These seem to be the origin tracks.