Index: node_modules/d3-geo/src/projection/conicEqualArea.js
===================================================================
--- node_modules/d3-geo/src/projection/conicEqualArea.js	(revision e4c61dd6cd86e06265bc2bd91adba84a0f04044a)
+++ node_modules/d3-geo/src/projection/conicEqualArea.js	(revision e4c61dd6cd86e06265bc2bd91adba84a0f04044a)
@@ -0,0 +1,33 @@
+import {abs, asin, atan2, cos, epsilon, pi, sign, sin, sqrt} from "../math.js";
+import {conicProjection} from "./conic.js";
+import {cylindricalEqualAreaRaw} from "./cylindricalEqualArea.js";
+
+export function conicEqualAreaRaw(y0, y1) {
+  var sy0 = sin(y0), n = (sy0 + sin(y1)) / 2;
+
+  // Are the parallels symmetrical around the Equator?
+  if (abs(n) < epsilon) return cylindricalEqualAreaRaw(y0);
+
+  var c = 1 + sy0 * (2 * n - sy0), r0 = sqrt(c) / n;
+
+  function project(x, y) {
+    var r = sqrt(c - 2 * n * sin(y)) / n;
+    return [r * sin(x *= n), r0 - r * cos(x)];
+  }
+
+  project.invert = function(x, y) {
+    var r0y = r0 - y,
+        l = atan2(x, abs(r0y)) * sign(r0y);
+    if (r0y * n < 0)
+      l -= pi * sign(x) * sign(r0y);
+    return [l / n, asin((c - (x * x + r0y * r0y) * n * n) / (2 * n))];
+  };
+
+  return project;
+}
+
+export default function() {
+  return conicProjection(conicEqualAreaRaw)
+      .scale(155.424)
+      .center([0, 33.6442]);
+}