### Inverse Flood nodes join the Jubilee and Babylonian paths

Dean's further observation connects the intermediate Flood nodes themselves. The SP **Regular** original path from Nativity to Conquest to Flood is 6→1406→3106 BC, with legs 1400 and 1700. Reversing those original legs once gives

\[
6+4100+7100=\boxed{11206\text{ BC}}.
\]

This is the inverse Flood node inside the accepted SP Regular path to 14306. It lies **9800 = 20×490** years before Conquest. Conquest 1406 BC to AD 65 supplies another **1470 = 3×490**, using civil counting without a year zero. Thus

\[
11206+65-1=11270=23\times490.
\]

The MT Cumulative Flood at **4836 BC**, retained by its Conquest-held inverse construction, provides an additional named division:

| Ordered endpoints | Years | Units of 490 |
|---|---:|---:|
| 11206 BC → 4836 BC | 6370 | 13 |
| 4836 BC → 1406 BC | 3430 | 7 |
| 1406 BC → AD 65 | 1470 | 3 |
| Whole interval | **11270** | **23** |

The **13 + 7 + 3** chain joins SP Regular inversion, MT Cumulative inversion, Conquest and AD 65. Grouping its first two legs gives the user's **20 + 3** division; grouping its final two gives **13 + 10**. Its whole 11270 interval also translates the earlier MT Creation→SP inverse cumulative Flood pair **14006→2736 BC** forward by exactly **2800 years at both endpoints**, reaching **11206 BC→AD 65**. The same interval therefore has both same-side and cross-axis placements, with the civil conversion explicit. [Comparative study §§3.2,7.2; Style Guide civil-span rule; C1583]

The second observation uses the **MT Cumulative** path. Its original Flood–Conquest leg is \(4836-1406=3430\), which is self-reversing. With Conquest held, the inverse Flood stays at 4836. The Nativity extension then gives

\[
6+4100+3430=7536=4836+2700,
\qquad7536-536=\boxed{7000}.
\]

This extends the Babylonian comparison through the two completed inverse cumulative Flood nodes:

\[
7536\longrightarrow5436\longrightarrow536,
\qquad7000=2100+4900.
\]

Here 7536 is the MT inverse cumulative Flood; 5436 is the SP inverse cumulative Flood, already coincident with ordinary Rounded MT Cumulative Shem. Their **2100-year separation** follows from their reversed lower legs, \(3430-1330=2100\), and survives the shared Nativity extension. From restoration, the two Flood nodes stand **100 and 70 units of 70** earlier. This places the new 7000 within the existing 4900 comparison through one named intermediate node. [C1583]